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1. left => leave
2. called => call
3. correct
4. suspends => suspend
5. took => take6. correct
7. speaks => speak
8. come => came
9. was => had been
10. went => to go
11. is => be
12. not go => didn't go
13. correct
14. finished => had finished
15. met => had met
Exercise 5 : Combine the following sentences , using Relative clause following a preposition :
1. She is the woman . I told you about her ..
->She is the woman about whom I told you
2. The song was interesting . We listened to it last night .
->The song to which we listened last night was interesting
3. The picture was beautiful . She was looking at it .
-> The picture at which she was looking was beautiful
4. I'll give you the address . You should write to it .
-> I'll give you the address to which you should write
5. The movie is fantastic . They are talking about it .
-> The movie about which they are talking is fantastic
6. Renewable energy sources are difficult topics . I'm not familiar with these topics .
-> Renewable energy sources with which I 'm not familiar are difficult topics
7. You live in a town . Do you like it ?
-> Do you like the town in which you live?
9. The house has just been pulled down . I used to live in this house .
-> The house in which I used to live has just been pulled down
10. They finally found the most beautiful church . In front of the church stood a statue .
-> They finally found the most beautiful church in front of which stood a statue
11. The taxi driver was friendly . He took me to the airport .
-> The taxi driver who took me to the airport was friendly
12. I liked the woman . I met her at the party last night .
-> I like the woman whom I met at the party last night
13. I must thank the people . I got a present from them ...
-> I must thank the people from whom I got a present
14. The city is beautiful . We spent our holiday in that city .
-> They city in which we spent our holiday is beautiful
15. The man is standing over there . I told you about him yesterday .
-> The man about whom I told you yesterday is standing over there
16. The man called the police . His wallet was stolen .
-> The man whom his wallet was stolen called the police
17. I have to call the man . I accidentally picked up his umbrella after the meeting .
-> I have to call the man whom I accidentally picked up his umbrella after the meeting
18. The mistakes are very important . You have to correct them .
-> The mistakes which you have to correct are very important
19. My grandfather has greatly influenced my life . He is a wise man .
-> My grandfather who is a wise man has greatly influenced my life
20. Dianna Jones has organized a your for senior citizens . He used to teach Spanish .
-> Dianna Jones who used to teach Spanish has organized a ..... for senior citizens
21. You are looking at the picture . What's the picture ?
-> What's the picture at which you are looking?
22. Sunday is the day . We can visit our parents on that day .
-> Sunday is the day on which we can visit our parents
1.She is the woman whom I told you about.
2.The song to which we listened last night was interesting.
3.The picture which she was looking at was beautiful.
4.I'll give you the address which you should write to.
5.The movie which they are talking about is fantastic.
6.Renewable energy sources are difficult topics which I'm not familiar with.
7.Do you like the town where you live?
9.The house where I used to live in has just been pulled down .
10.They finally found the most beautiful church which in front of the church stood a statue .
11.The taxi driver who took me to the airport was friendly.
12.I liked thw woman whom I met at the party last night.
13.I must thank the poeple whom I got a present from.
14.The city where we spent our holiday in is beautiful.
15.The man whom I told about yesterday is standing over there.
16.The man whose wallet was stolen called the police.
17.I have to call the man whose umbrella I accidentallt picked up after the meeting.
18.The mistakes which you have to correct are very important.
19.My grandfather who is a wise man has greatly influenced my life .
20.Dianna Jones who used to teach Spanish has organized a your for senior citizens .
21.What's the picture which you are looking at?
22.Sunday is the day when we can visit our parents.
Làm thử :) Tại tui ngu tiếng anh lắm :<
1/ That woman, whom were waiting for, was a secretary
2/ Do you know the man whose car is in front of my house?
3/ The music which we are listening to sound strange to us
4/ Mrs. Linda has bought a big house and her dog is fierce <câu này ko chắc>
5/ The girl who lives opposite my house is my classmate.
6/ The doctor is with the patient whose leg was broken in an accident.
7/ This book, which I found last week, contains some information.
8/ Mr.Bryant looks very sad beacause his team has lost the game.
9/ This is the book which I've been looking for.
10/ The seaside where I grew up has the town.
11/ I haven't decided the day but I'll go to London on that day.
12/ She is the woman whom I wrote to.
13/ W want to become a judge because his brother is a lawyer.
14/ Ủa câu này là làm chi vậy?
15/ This is Cho Ray's hospital which is one of the biggest hospital in HCM city.
16/ That is not policeman whom they saw chasing the robber.
17/ He passed the note to the girl which she cried as she read
18/ Please tell me the reason which you don't go to school for.
19/Everybody tells about the danger which the patient has just escaped for.
20/ I tipped him whom helped me carry the bag.
21/ The boys must start their duties tomorrow because their name were taken down.
22/ The teacher whom you've met in the street is speaking to his pupils.
23/ Câu này chịu :<
24/ The woman wanted to see the teacher because her son gave up learning two days ago.
25/ The girl who is cooking dinner in the kitchen is my sister.
26/ The boy who is looking for the job is my friend.
27/ The man who is playing the piano in the band is a friend of my uncle.
28/ This is the color TV which my father bought yesterday.
29/ The thief has not been found yet because he ran away from the prison.
30/ I know a wood that you can find beautiful flowers there.
31/ I 'm reading the book which introduces Shakespeare's life.
Hic, làm xong lú luôn :<
Rewrite the following sentences without changing their original meanings
1. The question was so difficult that no students in my class could answer it
=> The question was too.....difficult for us to answer.....
2. I suddenly heard a loud bang during my dinner
=> When.....I suddenly heard a loud bang.......
3. Shakespeare wrote that play in 1450
=> That play......was written in 1450 .....
4. Nobody painted this house again
=> This house....isn't painted by anyone......
5. She last watched that performance in 2008
=> She hasn't....watched a movie since the last time in 2008......
6. It took him three hours to do the crossword
=> He spent.....three hours solving that crossword.......
7. The robber made her give him money
=> The robber forced....make her give money.......
8. I advise you to eat lots of fruits because it is good for your health
=> You'd better .........eat fruit because it is very healthy...........................
9. I advise you to do more volunteer work to help the poor
=> You ought...do donations to help those less fortunate than us........
10. It's a pity that you don't study hard
=> You wish....study hard....
11. It is tiring to hear his story about his trip to Egypt over and over again
=> I feel....tired hearing him talk about his trip to Egypt.....
12. It is a long time since he last talked to me
=> He hasn't....talked to me in a long time.......
Ex18 Connect 2 sentences using relatives clauses
12 The student is in my class. He is walking with Ann
-> The student who is walking with Ann is in my class
13. The police caught the thief. He stole the money
-> The police caught the thief who stole the money
14. is the river very large? It flows throught that town
-> Is the river which flows through that town very large ?
15. There is a neww house in our neighborhood. It has a swimming pool
-> There is a new house which has a swimming pool in our neighborhood
16. I like the songs. They tell about life in the country
-> I like the songs which tell about life in the country
17.the man is at the bus stop. He fixed our refrigerator
-> The man who fixed our refrigerator is at the bus stop
18. This doctor is famouse. You visited him yesterday
-> This doctor, whom you visited yesterday, is famous
19. The police want to know the hotel. Mr Foster stayed three two weeks ago
-> The police want to know the hotel where Mr Foster stayed three two weeks ago
20. I have not decided the day, i`ll go Lôndon on that day
-> I have not decided the day which I'll go London on
21. He doesn`t want to sell the house. He was born in this house
-> He doesn`t want to sell the house which he was born in
22. I looked at the moon. It was very bright that evening
-> I looked at the moon which was very bright that evening
23. The man is my father. I respect this man most
-> The man whom I respect most is my father
24. The boy is my cousin. You made fun of him
-> The boy of whom you made fun of is my cousin
25. The man called the police. His wallet was stolen
-> The man whose wallet was stolen called the police
Ex18: Connect 2 sentences using relatives clauses:
12. The student is in my class. He is walking with Ann.
=> The student who is walking with Ann is in my class.
13. The police caught the thief. He stole the money.
=> The police caught the thief who stole the money.
14. Is the river very large ? It flows throught that town.
=> Is the river which flows through that town very large ?
15. There is a neww house in our neighborhood. It has a swimming pool.
=> There is a new house which has a swimming pool in our neighborhood.
16. I like the songs. They tell about life in the country.
=> I like the songs which tell about life in the country.
17. The man is at the bus stop. He fixed our refrigerator.
=> The man who fixed our refrigerator is at the bus stop.
18. This doctor is famouse. You visited him yesterday.
=> This doctor whom you visited yesterday is famous.
19. The police want to know the hotel. Mr Foster stayed three two weeks ago.
=> The police want to know the hotel where Mr Foster stayed three two weeks ago.
20. I have not decided the day, I'll go London on that day.
=> I have not decided the day which I'll go London on.
21. He doesn't want to sell the house. He was born in this house.
=> He doesn't want to sell the house which he was born in.
22. I looked at the moon. It was very bright that evening.
=> I looked at the moon which was very bright that evening.
23. The man is my father. I respect this man most.
=> The man whom I respect most is my father.
24. The boy is my cousin. You made fun of him.
=> The boy whom you made fun of is my cousin.
25. The man called the police. His wallet was stolen.
=> The man whose wallet was stolen called the police.
1. “I’ll tell you about this tomorrow, Mary.” said Tom.
A. Tom said to Mary that he will tell her about that the next day.
B. Tom told Mary that I would tell you about that the next day.
C. Tom told Mary that he would tell her about that the next day.
D. Tom told Mary that she would tell him about that the next day.
2. “I have something to tell you” Mary said to John.
A. Mary told John I had something to tell him.
B. Mary told John she had something to tell him.
C. Mary told John she had had something to tell him.
D. Mary told John he had had something to tell her.
3. He said, “My wife has just bought a diamond ring.”
A. He said that his wife had just bought a diamond ring.
B. He said that my wife had just bought a diamond ring.
C. He said that his wife has just bought a diamond ring.
D. he said that his wife just bought a diamond ring.
4. “I will come with you as soon as I am ready”, she said to Philip.
A. She said to Philip he will come to see you as soon as he I am ready.
B. She told Philip she will come to see her as soon as she was ready.
C. She told Philip she would come to see you as soon as she was ready.
D. She told Philip she would come to see him as soon as she was ready.
5. “I wrote to him yesterday”
A. She said to me I wrote to him the day before.
B. She told me she wrote to him yesterday.
C. She told me she had written to him yesterday.
D. She told me she had written to him the day before.
6. “He is talking to your sister”, She said to me.
A. She told me he was talking to your sister. B. She told me she was talking to my sister.
C. She told me he was talking to my sister. D. She told me he was talking to her sister.
7. “It is the time to check what you have done”, the father said to the boys.
A. The father said to the boys it was time to check what they had done.
B. The father told the boys it was time to check what they had done.
C. The father told the boys it was time to check what they have done.
D. The father told the boys it is time to check what they had done.
8. “You will like my sister when you meet her”
A. He told me you will like her sister when you meet her.
B. He told me I will like his sister when I met her.
C. He told me I would like his sister when I met her.
D. He told me I would be liked his sister when I met her.
9. “I didn’t meet Susan last week”
A. He said he didn’t meet Susan the week before.
B. He said he hasn’t met Susan last week.
C. He said he hadn’t met Susan last week.
D. He said he hadn’t met Susan the week before.
10. “I didn’t break your watch”
A. The boy told the girl he hadn’t broken her watch.
B. The boy told the girl he didn’t break her watch.
C. The boy asked the girl he hadn’t broken her watch.
D. The boy told the girl he hadn’t broken your watch.
11. The mother told her son ______ so impolitely.
A. not behaving B. not to behave C. did not behave D. not behave
12. She said she _________ collect it for me after work.
A. would B. did C. will D. had
13. He asked me where I ______________.
A. have studied B. study C. am studying D. studied
14. The man wanted to avoid __________ on security cameras.
A. to see B. being seen C. seeing D. to be seen
15. Peter said that he had lived in London four years ________
A. then B. ago C. before D. later
16. John asked me _______________ in English.
A. what does this word mean B. what that word means
C. what did this word mean D. what that word meant
17. The host asked her _______________ tea or coffee.
A. whether she liked B. that she liked
C. if she likes D. whether she like
18. My friend asked me who _______________ the piano in the sitting room.
A. was playing B. plays C. is playing D. has played
19. The teacher told his students _______________ laughing.
A. would stop B. to stop C. stop D. stopped
20. Mary asked me ________________
A. whether I would watch the football match on TV the day before.
B. whether I watched the football match on TV the day before
C. If I had watch the football match on TV the day before.
D. whether I had watched the football match on TV the day before.
21. He asked _______________ him some money.
A. her to lend B. her lending C. she has lent D. she lends
22. Jennifer asked me where _______________ the week before.
A. had I gone B. did I go C. I had gone D. was I going
23. Tom asked me ________.
A. if was I having a good time last year
B. whether I had had a good time the year before
C. if would I have a good time the year before
D. whether I have had a good time the year before
24. Do you know where _______?
A. he lives B. did he live C. does he live D. he live
25. She asked me __________ the seat ___________ or not
A. If / had occupied B. Whether / was occupied
C. If / has been occupied D. Whether / occupied
26. The policeman asked us ______________
A. had any of us seen the accident happen
C. Whether any of us had seen the accident happen
B. If had any of us seen the accident happen
D. that if any of us had seen the accident happen
27. I asked him ___________, but he said nothing
A. what the matter was B. what was the matter
C. the matter was what D. what’s the matter was
28. James___________ him up when the bus reached the square
A. told me wake B. asked me to wake
C. said me to wake D. requested me waking
29. Excuse me. Could you tell me___________ ?
A. what time is it B. what is the time
C. what time it is D. it is what time
30. We wonder___________ from his office after that scandal
A. why did he not resign B. why he did not resign
C. why he not resign D. why didn’t he resign
31. Jeff wanted to know ___________
A. that why were his friends laughing B. why were his friends laughing
C. why his friends were laughing D. the reason why his friends laughing
32. Mr. Hawk told me that he would give me his answer the ___________ day
A. previous B. following C. before D. last
33. She ___________ him whether he liked the steak she cooked
A. asks B. wondered C. wanted to know D. asked
34. His neighbors sometimes wondered ___________ he did for a living
A. why B. when C. where D. what
35. Could you please tell me ___________?
A. It is how far to the nearest bus stop B. how far is it to the nearest bus stop
C. how far to the nearest bus stop is it D. how far it is to the nearest bus stop
36. Marigold wondered ___________ Kevin and Ruth would be at the party
A. that B. whether C. if D. B& C
37. He asked me___________
A. How long I have studied English B. How long had I studied English
C. How long I had study English D. How long I had studied English
38. The passenger asked ___________ we landed
A. what B. when C. if D. why
39. She asked Nam what ___________ in that room.
A. he is doing B. he was doing C. was he doing D. she was doing
40. “I didn’t take your calculator”, Bob said to Mary .
A. Bob told Mary he hadn’t taken her calculator
B. Bob told Mary I didn’t take your calculator
C. Bob told Mary he haven’t taken her calculator
D. Bob told Mary he had taken her calculator
I complete each of the sentences in such a way that it has the same meaning as the first one
1 it would be a good idea if you did it again
->you had better do it again
2 they advised repainting the house
->they advised me to repaint the house
3 I can't afford to go on holiday this year
->I haven't got enough money to go on holiday this year
5 Fred tried hard to start the car, but without success
->no matter how hard Fred tried, he couldn't start the car.
II use the words given to make complete sentences
1 I/like/find/more/film/before/I/see/it
-> I like to find more films before i see it
2 He/apologise/be/late/and/disappoint/her
-> He apologizes for being late and being disappointed her
3 I/expect/help/by him
-> I expect to be helped by him
4 It/be his first visit/USA/next year
-> It will be his first visit the USA next year
III finish the second sentence so that it means exactly the same as the first one
1 Philip's inability to make decisions dates from his accident
-> Ever since his accident, Phillip has been unable to make decisions
2 you could be arrested for not giving a breath sample to the police
->refusal to give a breath sample to the police could lead to your arrest.
3 we were very impressed by the new cinema but found it rather expensive
->Impressed as we were by the new cinema, we found it rather expensive.
4 mr wilson says he's sorry he didn't attend the meeting yesterday morning
->mr wilson sends her apologies for not having attended the meeting yesterday.
6 all the witnesses said that the accident was my fault
->all the witnesses said that I was to blame for the accident.
7 I'd prefer you not to phone me at work
->I'd rather you didn't phone me at work
8 the interview panel thought that Sarah had a very good manner
->Sarah made a good behavior to the interview panel.
10 he didn't forget and neither did she
->he remembered and so did she
12he wrote that book during his holiday in Wales
->it was while he was on holiday that he wrote that book.
13 italy is the country I'd like to visit most
->I'd like to visit Italy which is the country I like most
14 if Mary had worked hard enough, she wouldn't have failed her exams
->Mary didn't work hard enough, she failed in her exams
15 My father said if I had to go out, I should finish my homework first
->my father said to me if I had to go out, I should finish homework my first
16 although we were very tired, we agreed to have a game of tennis
->tired as we were, he agreed to have a game of tennis
17 the robbers made the customers lie on the floor
->the customers were made to lie on the floor
18 the computer she bought was very cheap
-> she had to pay a little money for the computer
#baoquyen
Combine these sentences using : That , which , who , whom or whose
1. A woman answered the phone . She told me you was busy .
=> A woman who told me you was busy answered the phone.
2. The bus is always crowded . I take it to school every morning .
=> The bus which I take to school every morning is always crowded.
3. They are singing a song. I don’t know the song .
=> They are singing a song which I don't know.
4. A man spoke to me . He was very helpful .
=> A man who was very helpful spoke to me.
5. A midwife is a woman. She assists other women in childbirth .
=> A midwife is a woman who assists other women in childbirth.
6. They are the children . Their team won the match .
=> They are the children whose team won the match.
7. The house is for sale . It has the green shutters .
=> The house which has the green shutters is for sale.
8. My farther bought a motorbike . The motorbike costs 2 thousand dollars.
=> My father bought a motorbike which costs 2 thousand dollars
9. They are the postcards . I sent them from Australia.
=> They are the postcards which I sent from Astralia.
10. The house has been built in the forest . It doesn’t have electricity
=> The house which doesn't have electricity has been built in the forest.
11. The girl chatted with him yesterday . She arrived here at 6 : 30.
=> The girl who arrived here at 6:30 chatted with him yesterday.
12. I’m reading the book . I bought it in London in 1996 .
=> I'm reading the book which I bought in London in 1996.
13. Trang couldn’t come to the party . This was perfectly true.
=>Trang couldn't come to the party which was perfectly true.
14. Do you know the girl ? Tom is talking to the girl.
=> Do you know the girl whom Tom is talking to?
15. Tuan speaks English very well . He comes from Vietnam.
=>Tuan, who comes from Vietnam, speaks English very well.
16. The man invited me to his party . He was really polite .
=> The man who was really polite invited me to his party.
17. A lion is an animal . This animal lives in Africa .
=> A lion is an animal that lives in Africa.
18. I have a class . It begins at 8 a.m .
=> I have a class which begins at 8 a.m.
19. A globe is a ball . This ball has a map of the world on it .
=> A globe is a ball which has a map of the world on it.
20. The soup was too salty . I had it for lunch .
=> The soup which I had for lunch was too salty.
21.We are visiting Ha Long . Ha Long is in the north of Vietnam.
=> We are visiting Ha Long, which is in the north of Vietnam.
22. My father is a doctor . He has gone to abroad .
=> My father, who has gone to abroad, is a doctor.
23. Ms Kim Anh will be our History teacher next semester . You talked with her yesterday .
=> Ms Kim Anh, whom you talked with yesterday, will be our History teacher next semester.
24. The watch belongs to Lam . It is in the bathroom .
=> The watch which is in the bathroom belongs to Lam.
25. Do you know the new student ? I can’t remember his name .
=> Do you know the new student whose name I can't remember?
26. Mary is a bit deaf . She didn’t hear the phone.
=> Mary, who didn't hear the phone, is a bit deaf.
27. We’ll meet Peter tomorrow . He has 2 brothers and one sister .
=> Tomorrow we'll meet Peter, who has 2 brothers and one sister.
28. We are talking to Viet Nam . Viet Nam has a population of 87 million people.
=> We are talking to Vietnam, which has a population of 87 million people.
29. We are talking to Viet Nam . Its population is 87 million people .
=> We are talking to Vietnam, the population of which is 87 million people.
30. I should phone the man . I borrowed his car yesterday .
=> I should phone the man whose car I borrowed yesterday.
31. She can’t speak English . It is a disadvantage .
=> She can't speak English, which is a disadvantage.
32. I’m staying with Henry . His father works in a bank
=> I'm staying with Henry, whose father works in a bank.
33. Do you remember Mrs Lan ? She taught us History.
=> Do you remember Mrs Lan who taught us History?
34. The museum was built in 1805 . Our class visited it last weekend.
=> The museum which our class visited last weekend was built in 1805.
35. The man works in the hospital . I told you about him .
=> The man whom I told you about works in the hospital.
36. Do you like the person ? The person sits next to you .
=> Do you like the person who sits next to you?
37. The house costs a lot of money . My father bought it last year .
=> The house which my father bought last year costs a lot of money.
38. We are visiting the children . Their parents died in the storm .
=> We are visiting the children whose parents died in the storm.
39. My sister is rather childish . She was trained to be a sewer .
=> My sister, who was trained to be a sewer, is rather childish.
40. Colin told me about his new job . He enjoys it very much .
=> Colin told me about his new job, which he enjoys very much.
41 . We know a lot of people . They live in London .
=> We know a lot of people who live in London.
42. We know her grandparents . They live in London.
=> We know her grandparents who live in London.
43. We met some people . Their car had broken down .
=> We met some people whose car had broken down.
44. We stayed at the Cau Vong hotel . Nam recommended it to us .
=> we stayed at the Cau Vong hotel, which Nam recommended to us.
45. Jane works for a company . It makes shoes .
=> Jane works for a company which makes shoes.
46. She told me her address . I wrote down it on a piece of paper .
=> She told me her address which I wrote down on a piece of paper.
47. There are some words . They are very difficult to translate.
=> There are some words which are very difficult to translate.
48. John is one of my closest friends . I have known him for a very long time .
=> John, whom I have known for a very long time, is one of my friends.
49. A pacifist is a person . He believes that all wars are wrong .
=> A pacifist is a person who believes that all wars are wrong.
50. What is the name of the man ? You borrowed his car .
=> What is the name of the man whose car you borrowed?
51. This watch costs a lot of money . I have lost the watch .
=> This watch, which I have lost, costs a lot of money.
52. We were given a lot of information . Most of the information was useless .
=> We were given a lot of information, most of which was useless.
RELATIVE CLAUSE
1. This is my new song. He is listening to my new song.
=> This is my new song to which he is listening.
2. I know the fat boy. I talked to that boy yesterday at the party.
=> I know the fat boy to whom I talked yesterday at the party.
3. I love the city. We grew up in that city.
=> I love the city where we grew up.
4. My classmates had so much fun at the carnival. They wanted to go there again
=> My classmates had so much fun at the carnival where they wanted to go again.
5. Her grandma wanted to listen to the news on TV. She was interested in the newsreel.
=> Her grandma, who was interested in the newsreel, wanted to listen to the news on TV.
6. This is the simple house. Uncle Ho had lived there for a long time ago
=> This is the simple house where Uncle Ho had lived for a long time ago.
7. Mrs Lien is very smart. I met her son on the stage last night.
=> Mrs Lien, whose son I met on the stage last night, is very smart.
8. Mr. Quang is a famous cheft cook. His food can be enjoyed all over the wold.
=> Mr. Quang, whose food can be enjoyed all over the wold, is a famous cheft cook.
9. Mr. Tuan is very tall and thin. He is our gymmaster.
=> Mr. Tuan, who is our gymmaster, is very tall and thin.
10. The lady in black is a famous writer. You met her at the party last night.
=> The lady in black who you met at the party last night is a famous writer.
11. The little boy lost his way. He is crying over there.
=> The little boy who is crying over there lost his way.
12. The river is the Saigon River. It flows through Ho Chi Minh city.
=> The river which flows through Ho Chi Minh city is the Saigon River.
13. Mona was painted by Leonardo De Vinci. It has been popular for long.
=> Mona, which has been popular for long, was painted by Leonardo De Vinci.
14. SaPa is a famous city. Many visitors travel to this city for their holiday.
=> SaPa, where many visitors travel to for their holiday, is a famous city.
15. Easter is a festival. People will have a lot of fun in this occasion.
=> Easter, where people will have a lot of fun, is a festival.
16. Kim Lien is a village. Ho Chi Minh was born and lived there.
=> Kim Lien, where Ho Chi Minh was born and lived, is a village.
17. Mai is my friend. She studies very well.
=> Mai, who studies very well, is my friend.
18. This book is very cheap. I bought it last week.
=> This book which I bought last week is very cheap.
19.That house is lovely. I live in it last year.
=> That house, where I live last year, is lovely.
20. The first boy has just moved. He knows the truth.
=> The first boy who knows the truth has just moved.
14.Naturally, a child had better respect his parents.
-It is natural that a child should respect his parents.
15.He needs to come to the interview early.
-It is necessary that he come to the interview early.
16.She must find it important to take two medicines every day.
-It is important that she should take two medicines every day.
17.It’s to late. He must go home
-It’s hight time he went home.
18.Every student must wear uniform.It is obligatory.
-It’s obligatory that every sudent wear uniform.
19.They recommended her to go to the best doctor in town.
-They recommended that she do to the best doctor in town.
20.The man demaned to be told everything about the accident.
-The man demaned that everything about the accident be told.
thank ạ bạn giải dùm mik lun bài tìm lỗi sai đc ko ạ