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2 tháng 8 2018

1.You should send christmas card a week before christmas day

2.You can buy tax free goods before you get on the plane

4.tea can be made with boiled water

5.the celebration will be held before january

6.their car has to be repaired

7.the window was broken by the boy last night

8.much money is spent on advertising evevryday

9.some pictures of his father was taken by Hung yesterday

1. Mary types letters in the office. 2. His father will help you tomorrow. 3. Science and technology have completely changed human life. 4. Peter broke this bottle. 5. They are learning English in the room. 6. Nothing can change my mind. 7. No one had told me about it. 8. I don’t know her telephone number 9. My students will bring the children home. 10. They sent me a present last week. 11. She gave us more information. 12. The chief...
Đọc tiếp
1. Mary types letters in the office. 2. His father will help you tomorrow. 3. Science and technology have completely changed human life. 4. Peter broke this bottle. 5. They are learning English in the room. 6. Nothing can change my mind. 7. No one had told me about it. 8. I don’t know her telephone number 9. My students will bring the children home. 10. They sent me a present last week. 11. She gave us more information. 12. The chief engineer was instructing all the workers of the plan. 13. They can’t make tea with cold water. 14. Somebody has taken some of my books away. 15. They will hold the meeting before May Day. 16. They have to repair the engine of the car. 17. The boys broke the window and took away some pictures. 18. People spend a lot of money on advertising every day. 19. Teacher is going to tell a story. 20. Mary is cutting a cake with a sharp knife. 21. The children looked at the woman with a red hat. 22. They have provided the victims with food and clothing. 23. People speak English in almost every corner of the world. 24. You mustn’t use this machine after 5:30 p.m. 25. After class, one of the students always erases the chalk board
2
25 tháng 9 2018

câu này có rồi mà ???

25 tháng 9 2018

hỏi rồi mà, xóa nhá

VII. Change these sentences into PASSIVE VOICE: 1.They can make tea with boiled water. -> Tea ..................................................... 2. He is instructing all the workers of the plan at the moment. -> All the workers of the plan.................................................... 3. Aboy has just taken some of my books away. -> Some of my books................................................ 4. They will hold the celebration before January. -> The celebration...
Đọc tiếp

VII. Change these sentences into PASSIVE VOICE:
1.They can make tea with boiled water.
-> Tea .....................................................
2. He is instructing all the workers of the plan at the moment.
-> All the workers of the plan....................................................
3. Aboy has just taken some of my books away.
-> Some of my books................................................
4. They will hold the celebration before January.
-> The celebration ...........................................
5. They have to repair their car.
-> Their car............................................................
6. The boys broke the window last night .
-> The window....................................................
7. People spend much money on advertising everyday.
-> Much money ..........................................................
8. Hung took some pictures of his father away yesterday.
-> Some pictures of his father .............................................
9. They may use their rooms for the classrooms.
-> Their rooms.......................................................
10. The teacher is going to punish some students.
->
Some students...........................................................
11. They are cutting the cake with a sharp knife.
-> ....................................................................
12. The children looked at the animals with strange eyes.
->......................................................................
13. They have provided the victim with food and clothing.
->......................................................................................
14. People speak English in everywhere in the world.
->......................................................................................
15. You must give this machine back before 5:30 p.m
->......................................................................................
16. They call my father's name whenever they see me.
->...................................................................................
17. One of the students always erases the board after class.
->...........................................................................................
18. You must clean the wall before my father comes back.
->.............................................................................................
19. He told the new pupil what to do first .
->.................................................................................
20. They have just told him about the meeting .
->.................................................................................
21. My mother has ever treated me with such kindness.
->..................................................................................
22. They believed everything I said.
->...................................................................................
23. A sudden increase in water pressure may break the pipe.
->.......................................................................................
24. We must take good care of books borrowed from the library .
->.............................................................................................
25. The man told me about the news.
->.............................................................................................
26. We can find him at home every time we want .
->.............................................................................
27. He uses milk for making butter and cheese.
->........................................................................
28. Science and Technology have completely changel human life and environment.
->...................................................................................................................................
29. John often visits Mr. Cole at weekends.
->....................................................................
30. Sam and Nhi bought a new fishing rod yesterday.
->...................................................................................
31. They were watchingTV at 9.00 last night .
->...................................................................................
32. I planted many trees along this street last week.
->.....................................................................................
33. He is going to make some plans for his summer holiday.
->.....................................................................................
34. Everyone knows him because he is too famous.
->............................................................................................
35. Hung writes two letters for his friends every month.
->............................................................................................
36. Students are making many noises in the class.
->.........................................................................................
37. They will make a birthday party for their son next week.
->............................................................................................

1
13 tháng 8 2017

VII. Change these sentences into PASSIVE VOICE:
1.They can make tea with boiled water.
-> Tea .......can be made with boiled water............
2. He is instructing all the workers of the plan at the moment.
-> All the workers of the plan........are being instructed at the moment............
3. Aboy has just taken some of my books away.
-> Some of my books......have just been taken away by a boy............
4. They will hold the celebration before January.
-> The celebration .....will be held before January......
5. They have to repair their car.
-> Their car...........has to be repaired...........
6. The boys broke the window last night .
-> The window...........was broken by the boys last night............
7. People spend much money on advertising everyday.
-> Much money ......is spent on advertising everyday........
8. Hung took some pictures of his father away yesterday.
-> Some pictures of his father .......were taken away by Hung yesterday.........
9. They may use their rooms for the classrooms.
-> Their rooms.......may be used for the classrooms........
10. The teacher is going to punish some students.
->
Some students...........are going to be punished by the teacher............
11. They are cutting the cake with a sharp knife.
-> ..........The cake is being cut with a sharp knife..................
12. The children looked at the animals with strange eyes.
->...........The animals were looked at with strange eyes by the children........
13. They have provided the victim with food and clothing.
->...........The victim has been provided with food and clothing...........
14. People speak English in everywhere in the world.
->...........English is spoken in everywhere in the world............
15. You must give this machine back before 5:30 p.m
->...........This machine must be given back before 5:30 pm.............
16. They call my father's name whenever they see me.
->............My father's name is called whenever they see me..........
17. One of the students always erases the board after class.
->..........The board is always erased by one of the students after class .................
18. You must clean the wall before my father comes back.
->...........The wall must be cleaned before my father comes back.............
19. He told the new pupil what to do first .
->..........The new pupil was told what to do first.................
20. They have just told him about the meeting .
->.............He has just been told about the meeting............
21. My mother has ever treated me with such kindness.
->...........I have never been treated with such kindness by my mother............
22. They believed everything I said.
->..............Everything I said was believed...............
23. A sudden increase in water pressure may break the pipe.
->............The pipe may be broken by a sudden increase in water pressure...............
24. We must take good care of books borrowed from the library .
->.........Books borrowed from the library must be taken good care of..............
25. The man told me about the news.
->............I was told about the news by the man............
26. We can find him at home every time we want .
->..........He can be found at home everytime I want...........
27. He uses milk for making butter and cheese.
->..........Milk is used for making butter and cheese.........
28. Science and Technology have completely changed human life and environment.
->..........Human life and environment have completely been changed by Science and Technology..............
29. John often visits Mr. Cole at weekends.
->..............Mr Cole is often visited by John at weekends..............
30. Sam and Nhi bought a new fishing rod yesterday.
->...........A new fishing rod was bought by Sam and Nhi yesterday..............
31. They were watchingTV at 9.00 last night .
->................TV was being watched at 9.00 last night................
32. I planted many trees along this street last week.
->...........Many trees were planted along this street last week...........
33. He is going to make some plans for his summer holiday.
->............Some plans are going to be made for his summer holiday................
34. Everyone knows him because he is too famous.
->.........He is known because he is too famous...........
35. Hung writes two letters for his friends every month.
->.........Two letters are written for his friends by Hung every month............
36. Students are making many noises in the class.
->.............Many noises are being made in the class by students...........
37. They will make a birthday party for their son next week.

->.....A birthday party will be made for their son next week..........

chuyển sang câu bị động : 1. Mary types letters in the office. 2. His father will help you tomorrow. 3. Science and technology have completely changed human life. 4. Peter broke this bottle. 5. They are learning English in the room. 6. Nothing can change my mind. 7. No one had told me about it. 8. I don’t know her telephone number 9. My students will bring the children home. 10. They sent me a present last week. 11. She gave us...
Đọc tiếp

chuyển sang câu bị động :

1. Mary types letters in the office. 2. His father will help you tomorrow. 3. Science and technology have completely changed human life. 4. Peter broke this bottle. 5. They are learning English in the room. 6. Nothing can change my mind. 7. No one had told me about it. 8. I don’t know her telephone number 9. My students will bring the children home. 10. They sent me a present last week. 11. She gave us more information. 12. The chief engineer was instructing all the workers of the plan. 13. They can’t make tea with cold water. 14. Somebody has taken some of my books away. 15. They will hold the meeting before May Day. 16. They have to repair the engine of the car. 17. The boys broke the window and took away some pictures. 18. People spend a lot of money on advertising every day. 19. Teacher is going to tell a story. 20. Mary is cutting a cake with a sharp knife. 21. The children looked at the woman with a red hat. 22. They have provided the victims with food and clothing. 23. People speak English in almost every corner of the world. 24. You mustn’t use this machine after 5:30 p.m. 25. After class, one of the students always erases the chalk board
3
25 tháng 9 2018

1. Letters are typed in the office by Mary.

2. You’ll be helped by his father tomorrow.

3. The human life has completely been changed with science and technology.

4. This bottle was broken by Peter.

5. English is being learnt in the room.

6. My mind can’t be changed.

7. I hadn’t been told about it.

8. Her telephone number isn’t known.

9. The children will be brought home by my students.

10. I was sent a present last week.

11. We were given more information.

12. All the workers of the plan were being instructed by the chief engineer.

13. Tea can’t be made with cold water.

14. Some of my books have been taken away.

15. The meeting will be held before May Day.

16. The engine of the car has to be repaired.

17. The window was broken and some pictures were taken away by the boys.

18. A lot of money is spent on advertising every day.

19. A story is going to be told by teacher.

20. A cake is being cut with a sharp knife by Mary.

21. The woman with a red hat was looked at by the children.

22. The victims have been provided with food and clothing.

23. English is spoken in almost every corner of the world.

24. This machine mustn’t be used after 5:30 p.m.

25. After class, the chalk board is always erased by one of the students.

25 tháng 9 2018

CHTT đi bạn, nhiều cái y sì đúc luôn nhé =))

I. Chuyển các câu sau sang câu bị động 1. Mary types letters in the office. 2. His father will help you tomorrow. 3. Science and technology have completely changed human life. 4. Peter broke this bottle. 5. They are learning English in the room. 6. Nothing can change my mind. 7. No one had told me about it. 8. I don’t know her telephone number 9. My students will bring the children home. 10. They sent me a present last week. 11. She gave us more information. 12. The chief...
Đọc tiếp

I. Chuyển các câu sau sang câu bị động

1. Mary types letters in the office.

2. His father will help you tomorrow.

3. Science and technology have completely changed human life.

4. Peter broke this bottle.

5. They are learning English in the room.

6. Nothing can change my mind.

7. No one had told me about it.

8. I don’t know her telephone number

9. My students will bring the children home.

10. They sent me a present last week.

11. She gave us more information.

12. The chief engineer was instructing all the workers of the plan.

13. They can’t make tea with cold water.

14. Somebody has taken some of my books away.

15. They will hold the meeting before May Day.

16. They have to repair the engine of the car.

17. The boys broke the window and took away some pictures.

18. People spend a lot of money on advertising every day.

19. Teacher is going to tell a story.

20. Mary is cutting a cake with a sharp knife.

21. The children looked at the woman with a red hat.

22. They have provided the victims with food and clothing.

23. People speak English in almost every corner of the world.

24. You mustn’t use this machine after 5:30 p.m.

25. After class, one of the students always erases the chalk board.



2
22 tháng 7 2017

I. Chuyển các câu sau sang câu bị động

1. Mary types letters in the office.

=> Letters are typed in the office by Mary.
2. His father will help you tomorrow.

=> You’ll be helped by his father tomorrow.

3. Science and technology have completely changed human life.

=> The human life has completely been changed with science and technology.

4. Peter broke this bottle.

=> This bottle was broken by Peter.

5. They are learning English in the room.

=> English is being learnt in the room.

6. Nothing can change my mind.

=> My mind can’t be changed.

7. No one had told me about it.

=> I hadn’t been told about it.

8. I don’t know her telephone number

=> Her telephone number isn’t known.

9. My students will bring the children home.

=> The children will be brought home by my students.
10. They sent me a present last week.

=> I was sent a present last week.

11. She gave us more information.

=> We were given more information.

12. The chief engineer was instructing all the workers of the plan.

=> All the workers of the plan were being instructed by the chief engineer.
13. They can’t make tea with cold water.

=> Tea can’t be made with cold water.

14. Somebody has taken some of my books away.

=> Some of my books have been taken away.
15. They will hold the meeting before May Day.

=> The meeting will be held before May Day.

16. They have to repair the engine of the car.

=> The engine of the car has to be repaired.
17. The boys broke the window and took away some pictures.

=> The window was broken and some pictures were taken away by the boys.
18. People spend a lot of money on advertising every day.

=> A lot of money is spent on advertising every day.
19. Teacher is going to tell a story.

=> A story is going to be told by teacher.
20. Mary is cutting a cake with a sharp knife.

=> A cake is being cut with a sharp knife by Mary.
21. The children looked at the woman with a red hat.

=> The woman with a red hat was looked at by the children.

22. They have provided the victims with food and clothing.

=> The victims have been provided with food and clothing.
23. People speak English in almost every corner of the world.

=> English is spoken in almost every corner of the world.
24. You mustn’t use this machine after 5:30 p.m.

=> This machine mustn’t be used after 5:30 p.m.
25. After class, one of the students always erases the chalk board.

=> After class, the chalk board is always erased by one of the students.

22 tháng 7 2017

I. Chuyển các câu sau sang câu bị động:

1. Mary types letters in the office.

=> Letters are typed in the office by Mary.

2. His father will help you tomorrow.

=> You will be helped by his father tomorrow.

3. Science and technology have completely changed human life.

=> Human life has been completely changed by science and technology.

4. Peter broke this bottle.

=> This bottle was broken by Peter.

5. They are learning English in the room.

=> English is being learned in the room.

6. Nothing can change my mind.

=> My mind can't be changed.

7. No one had told me about it.

=> I hadn't been told about it.

8. I don’t know her telephone number.

=> Her telephone number wasn't known.

9. My students will bring the children home.

=> The children will be brought home by my students.

10. They sent me a present last week.

=> I was sent a present last week.

11. She gave us more information.

=> We were given more information.

12. The chief engineer was instructing all the workers of the plan.

=> All the workers of the plan were being instructed by the chief engineer.

13. They can’t make tea with cold water.

=> Tea can't be made with cold water.

14. Somebody has taken some of my books away.

=> Some of my books have been taken away.

15. They will hold the meeting before May Day.

=> The meeting will be held before May Day.

16. They have to repair the engine of the car.

=> The engine of the car has to be repaired.

17. The boys broke the window and took away some pictures.

=> The window was broken and some pictures were taken away by the boys.

18. People spend a lot of money on advertising every day.

=> A lot of money is spent on advertising every day.

19. Teacher is going to tell a story.

=> A story is going to be told by teacher.

20. Mary is cutting a cake with a sharp knife.

=> A cake is being cut with a sharp knife by Mary.

21. The children looked at the woman with a red hat.

=> The woman with a red hat was looked at by the children.

22. They have provided the victims with food and clothing.

=> The victims have been provided with food and clothing.

23. People speak English in almost every corner of the world.

=> English í spoken in almost every corner of the world.

24. You mustn’t use this machine after 5:30 p.m.

=> This machine mustn't be used after 5:30 p.m.

25. After class, one of the students always erases the chalk board.

=> After class, the chalk board is always erased by one of the students.

21 tháng 8 2019

má sao gặp ai cũng toàn ko ghi đề thế nhỉ ức chế vãi

21 tháng 8 2019

đề là chuyển câu chủ động sang bị động nha bạn

21 tháng 8 2019

Đề bài là gì bạn

21 tháng 8 2019

Bạn ơi,cho 3 tích đi!

1)Tea can't be made with cold water by them.

2)All the workers of the plan were being instructed by the chief engineer.

3)Some of my books have been taken away .

4)The meeting will be held (by them)  before May Day

5)The engine of the car must be repaired (by them)

6)The engine of the car was broken by the boy.

7)A lot of money is spent on advertising (by people) everyday.

(những từ trong ngoặc là ko cần thiết,thêm hay ko đều dc)

14 tháng 8 2018

Complete the second sentense so that it has the same meaning to the first.

1.nobody has used this room for years.
This room.....hasn't been used for years......................

2.It's two months sice I saw hẻ.
I haven't.......seen him for two months.................

3.Tax free goods can be bought before you get on the plane.
You........can buy tax free goods before you get on the plane............................

4.The repairman is going to repair my car next week.
We are going to have......The repairman repair my car next week....................................

5."We like this place,"the tourists said.
The tourist said.........they liked that place.............................

PASSIVE VOICE 49. Nguyen Hue School will hold the English-speaking contest on next Friday. 50. Tom will return those books back to the library tomorrow. 51. The postman will deliver newspaper to him next week. 52. They can’t make tea in cold water. They have to make tea in hold water. 53. A sudden increase in water pressure may break the dam. 54. You must clean the floor before you paint it. 55. The girl has to decide to study law or pharmacy. 56. People can’t learn a foreign language...
Đọc tiếp

PASSIVE VOICE

49. Nguyen Hue School will hold the English-speaking contest on next Friday.

50. Tom will return those books back to the library tomorrow.

51. The postman will deliver newspaper to him next week.

52. They can’t make tea in cold water. They have to make tea in hold water.

53. A sudden increase in water pressure may break the dam.

54. You must clean the floor before you paint it.

55. The girl has to decide to study law or pharmacy.

56. People can’t learn a foreign language in this week.

57. They make artificial flower of silk.

58. Nick will bring the pizzas to our house.

59. You can’t make tea in cold water.

60. They are digging some holes in the garden.

61. Did you receive your visa yesterday.

62. Where will the company send you next year.

63. He has spelt the word wrongly.

64. She was doing the homework at 4 yesterday.

65. They were preparing the meals when I arrived home.

66. The zookeeper feeds the animals at the zoo every day.

67. Should they help Timothy with cooking dinner ?

68. The managers have copied the file since you left the company.

69. They are going to steal your money if you are not careful.

70. The thief broke the window and took away some pictures.

71. For centuries, poets, writers and musicians have mentioned ao dai in poems, novels and songs.

72. They are going to plant some flowers and plants in our school yard next week.

73. Students in secondary school shouldn’t drive motorbikes at school.

74. They had opened a new museum in this land before we came to live in Vietnam in 1999

75. People said that Michael Jackson died of using too much cocaine.

76. Their boos made them work very hard until midnight.

77. This is the first time they have written to us about this.

78. How many lessons are you going to learn next month?

79. Someone had invented electric lights before I was born.

80. People know that Japan produces a wide range of cars.

81. Before they took exams they had revised their lessons.

82. When he came home his father was reading a newspaper.

83. My father will take me to Ho Chi Minh City next week.

84. When I was 18 years old, my parents allowed me to go out in the evening.

85. You were wearing your new hat when I met you yesterday.

86. He is preparing everything for the presidential election.

87. Last Friday, when I came to Jane’s house, she had finished all exercises.

88. Countries are finding a way to solve the problem.

89. He put the letter in the drawer, and then he locked it up.

90. By the end of this year, we will have learnt 2,000 English words.

91. Don’t ask for another book until you finish this one.

92. Her father was planting different kinds of flowers in the garden.

93. The Prime Minister is making a speech at the moment.

94. How many days did she spend finishing the work?

95. The doctor pulled out one of my teeth yesterday morning.

96. His wife usually brings him sandwiches at lunch time.

97. The light went out while I was making a cup of tea.

98. The students of chemistry made many experiments last week.

99. For the past years, I have done all my washing by hand.

100. A pair of robins has built a nest in the porch since last week.

1
27 tháng 2 2017

PASSIVE VOICE

49. Nguyen Hue School will hold the English-speaking contest on next Friday.

the English-speaking contest will be held by Nguyen Hue School on next Friday.

50. Tom will return those books back to the library tomorrow.

those books will be returned back to the library by Tom tomorrow

51. The postman will deliver newspaper to him next week.

newspaper will be delivered to him by The postman next week.

52. They can’t make tea in cold water. They have to make tea in hold water.

tea can't be made in cold water. it has to be made in hot water

53. A sudden increase in water pressure may break the dam.

the dam may be broken by A sudden increase in water pressure

54. You must clean the floor before you paint it.

the floor must be cleaned before it is painted

55. The girl has to decide to study law or pharmacy.

studying law or pharmacy has to be decided by the girl

56. People can’t learn a foreign language in this week.

a foreign language can’t be learned in this week.

57. They make artificial flowers of silk.

artificial flowers are made of silk

58. Nick will bring the pizzas to our house.

the pizzas will be brought to our house by Nick

59. You can’t make tea in cold water.

tea can't be made in clod water

60. They are digging some holes in the garden.

some holes are being digged in the garden

61. Did you receive your visa yesterday.

was your visa received yesterday?

62. Where will the company send you next year.

wher will you be sent by your company next year?

63. He has spelt the word wrongly.

the word has been spelt wrongly

64. She was doing the homework at 4 yesterday.

the homework was being done at 4 yesterday

65. They were preparing the meals when I arrived home.

the meals were being prepared when I arrived home

66. The zookeeper feeds the animals at the zoo every day.

the animals at the zoo are fed by the zookeeper every day.

67. Should they help Timothy with cooking dinner ?

should Timothy be helped with cooking dinner?

68. The managers have copied the file since you left the company.

the file has been coppied by the managers since you left the company.

69. They are going to steal your money if you are not careful.

your money are going to be stolen if you are not careful.

70. The thief broke the window and took away some pictures.

the window was broken and some pictures were taken away by the thief

71. For centuries, poets, writers and musicians have mentioned ao dai in poems, novels and songs.

ao dai have been mentioned by poets, writers and musicians in poems, novels and songs. For centuries

72. They are going to plant some flowers and plants in our school yard next week.

some flowers and plants are going to be planted in our school yard next week.

73. Students in secondary school shouldn’t drive motorbikes at school.

motorbikes shouldn’t be driven by Students in secondary school at school.

74. They had opened a new museum in this land before we came to live in Vietnam in 1999

a new museum in this land had been opened before we came to live in Vietnam in 1999

75. People said that Michael Jackson died of using too much cocaine.

Michael Jackson was said to die of using too much cocaine.

76. Their boos made them work very hard until midnight.

they were made to work very hard by their boss until midnight

77. This is the first time they have written to us about this.

This is the first time we have been written about this

78. How many lessons are you going to learn next month?

How many lessons are going to be learned next month?

79. Someone had invented electric lights before I was born.

electric lights had been invented before I was born.

80. People know that Japan produces a wide range of cars.

Japan is known to produce a wide range of cars

81. Before they took exams they had revised their lessons.

Before they took exams their lessons had been revised.

82. When he came home his father was reading a newspaper.

When he came home a newspaper. was being read by his father

83. My father will take me to Ho Chi Minh City next week.

i will be taken to Ho Chi Minh City by my father next week.

84. When I was 18 years old, my parents allowed me to go out in the evening.

When I was 18 years old, i was allowed to go out in the evening. by my parents

85. You were wearing your new hat when I met you yesterday.

your new hat was being worn when I met you yesterday.

86. He is preparing everything for the presidential election.

everything is being prepared for the presidential election.

87. Last Friday, when I came to Jane’s house, she had finished all exercises.

Last Friday, when I came to Jane’s house, all exercises had been finished

88. Countries are finding a way to solve the problem.

a way to solve the problem is being found by countries

89. He put the letter in the drawer, and then he locked it up.

the letter was put in the drawer, and then it was locked up

90. By the end of this year, we will have learnt 2,000 English words.

By the end of this year, 2,000 English words. will be have learnt

91. Don’t ask for another book until you finish this one.

Don’t ask for another book until this one is finished

92. Her father was planting different kinds of flowers in the garden.

different kinds of flowers were planted in the garden. by Her father

93. The Prime Minister is making a speech at the moment.

a speech is being made by The Prime Minister at the moment.

94. How many days did she spend finishing the work?

How many days were spent finishing the work?

95. The doctor pulled out one of my teeth yesterday morning.

one of my teeth was pulled out by The doctor yesterday morning.

96. His wife usually brings him sandwiches at lunch time.

sandwiches are usually broght to him by his wife at lunch time.

97. The light went out while I was making a cup of tea.

The light went out while a cup of tea was being made

98. The students of chemistry made many experiments last week.

many experiments were made by The students of chemistry last week.

99. For the past years, I have done all my washing by hand.

For the past years, all my washing has been done by hand.

100. A pair of robins has built a nest in the porch since last week.

a nest has been built in the porch by A pair of robins since last week.