K
Khách

Hãy nhập câu hỏi của bạn vào đây, nếu là tài khoản VIP, bạn sẽ được ưu tiên trả lời.

IV. Use the correct verbs form.1. They never eat ...................... Mexican food.2. Hoa walk ............... in the rain many times. She loves it.3. I never see ................. such a big flower.4. we not visit .................... Nha Trang for 5 years5. I read .................. that novel three times.6. He never meet .................. her before.7. The zoo isn t far from here. I walk .......... there many times.8. If we not economise .........................on electricity there will...
Đọc tiếp

IV. Use the correct verbs form.1. They never eat ...................... Mexican food.2. Hoa walk ............... in the rain many times. She loves it.3. I never see ................. such a big flower.4. we not visit .................... Nha Trang for 5 years5. I read .................. that novel three times.6. He never meet .................. her before.7. The zoo isn t far from here. I walk .......... there many times.8. If we not economise .........................on electricity there will be power cuts.9. I hope he finish ........his homework before we get .....................back.10. If we sit too far away from the screen I no be .............able to see the film.11. Your father play sports yesterday afternoon 12. If more people cycle, there be less air pollution. 13. One day, we might travel to the moon for holiday. 14. He travel to work by car.15. The children play ……………………… soccer at the moment.16. She not do …………………………. her housework every afternoon.17. He buy …………………………………. a new hat tomorrow 18. Many people prefer fly .............. to go ........... by sea.19. He move ........ to Paris in 1917 and spend ............ six years in Paris.20. What ........ you do ........... tomorrow morning I play .......... video games.giúp mik vs

1
14 tháng 2

1. They never eat any Mexican food
2. Hoa has walked in the rain many times. She loves it
3. I never saw such a big flower
4. We haven't visited Nha Trang for 5 years
5. I have read that novel three times
6. He never met her before
7. The zoo isn't far from here. I have walked there many times
8. If we don't economize on electricity, there will be power cuts
9. I hope he finishes his homework before we get back
10. If we sit too far away from the screen, I won't be able to see the film
11. Your father played sports yesterday afternoon
12. If more people cycle, there will be less air pollution
13. One day, we might travel to the moon for a holiday
14. He travels to work by car
15. The children are playing soccer at the moment
16. She doesn't do her housework every afternoon
17. He will buy a new hat tomorrow
18. Many people prefer flying to going by sea
19. He moved to Paris in 1917 and spent six years there
20. What will you do tomorrow morning? I will play video games

EXERCISE II: USING USED TO/ BE USED TO/ GET USED TO Choose the best answer A,B OR C to fill in the gap. 1.When I started to work here I needed a lot of help, but now I ______ all the work on my own. a. am used to doing b. used to do c. get used to doing 2. He ______ several books a month, but he doesn't have time any more. a. was used to reading b. got used to reading c. used to read 3. We were surprised to see her driving – she ______ when we first met her. a. didn't use to drive b. got...
Đọc tiếp

EXERCISE II: USING USED TO/ BE USED TO/ GET USED TO
Choose the best answer A,B OR C to fill in the gap.
1.When I started to work here I needed a lot of help, but now I ______ all
the work on my own.
a. am used to doing b. used to do c. get used to doing

2. He ______ several books a month, but he doesn't have time any more.
a. was used to reading b. got used to reading c. used to read
3. We were surprised to see her driving – she ______ when we first met
her.
a. didn't use to drive b. got used to driving c. was used to driving
4.Don't worry, it's a simple program to use. You ______ it in no time, I'm
sure.
a. used to use b. are used to c. will get used to
5.When I had to commute to work every day, I ______ very early.
a. . used to getting up b. used to get up c. was used to get
6. I'm afraid I'll never ______ in this place. I simply don't like it and never
will.
a. got used to living b. used to live c. get used to living
7. Whenever we came to Coventry, we always ______ in the Central Hotel.
We loved it.
a. used to stay b. got used to staying c. were used to stay

8.When Pete Smith was the head of our office, everything ______ well organized. Now
it's total chaos here.
a. got used to be b. was used to being c. used to be
9.Mr Lazy was shocked when he joined our busy company because he ______
doing much work everyday.
a. wasn't used to b. didn't use to
10. At first the employees didn't like the new open-space office, but in the end they ______
it.
a. got used to b. get used to c. are used to
11. Jim doesn';t have a girlfriend now but he .
a. didn't use to b. used to c. was using to
12. If you go to live in the United Kingdom, you on the left.
a. ll have to get used to drive

b.'ll have to get used to driving
c. 'd have had to get used to

0
IX. ERROR IDENTIFICATION 14. The air conditioner who is in the sitting room is out of order. a b c d 15. I didn’t use the computer since last week so I don’t know what’s wrong with it. a b c d X. READING: Read the passage below and choose the best answer for each question. When robots are widely used in the home, they will probably be used to do the cleaning, table-laying, scrubbing (cọ rửa) and washing-up, but it is considered unlikely that they will be used to do the cooking – at...
Đọc tiếp

IX. ERROR IDENTIFICATION

14. The air conditioner who is in the sitting room is out of order.

a b c d

15. I didn’t use the computer since last week so I don’t know what’s wrong with it.

a b c d

X. READING: Read the passage below and choose the best answer for each question.

When robots are widely used in the home, they will probably be used to do the cleaning, table-laying, scrubbing (cọ rửa) and washing-up, but it is considered unlikely that they will be used to do the cooking – at least, not in the near future.

In factories, mobile robots are already used to carry out a large number of the distribution and assembly tasks while human beings carry out research and produce plans for new products. Among the numerous jobs on the farm, robots will drive tractors, keeping their eyes on the ground in front to guide the tractor along a straight line.

The majority of the robots used at present do not look like human beings at all because their design is chiefly functional.

16. According to the passage, when used at home, robots will probably do all of the following EXCEPT ______

a. laying the table b. washing the dishes c. washing the clothes d. scrubbing

17. In factories what are robots used to do?

a. carry out assembly tasks b. carry out research c. produce plans d. both b and c

18. The word “their” in paragraph 2 refers to ____________.

a. tractors’ b. robots’ c. people’s d. farms’

19. Why don’t robots at present look like human beings?

a. Because they are widely used at home. b. Because they are mainly used in factories.

c. Because they are only used to guide tractors. d. Because they are mainly produced according to their function.

20. Which of the following statements is NOT true about robots?

a. They will be used to do the cleaning. b. In the near future they will be used to cook.

c. They are already used to carry out the distribution tasks. d. They will be used to drive the tractor.

XI. Supply the correct form of the verbs: be going to or present progressive to express future time.

1. I can’t go any further. I (sit) __________________ on that bench for a while.

2. The game ______________(start) at two o’clock tomorrow. I hope you can be there.

3. The service here is very slow. I (complain) ______________ to the manager if we’re not served soon.

4. I have a right to be heard, and no-one ____________(stop) me from putting my side of the argument.

5. The two leaders (meet) ______________________ for talks later this afternoon.

6. Are you (answer) ___________________________ my questions or not?

7. I have to get up early tomorrow. I (teach) _________________ a physics class at 8.00 in the morning.

8. Before I apply for the job, I (get) _______________________ more information about it.

9. The bank has announced that it (increase)____________ its interest rates by one per cent from tomorrow.

10. Brazil (play) _____________________________ Colombia in today’s final.

XII. Choose the best answer.

1. I work from Tuesday to Saturday, and Sunday and Monday are my _______.

a. working days b. days out c. breaks d. days off

2. The cottage is surrounded by the most glorious countryside.

a. ordinary b. honourable c. beautiful d. gloomy

3. Your tour includes a one-day _______ to the Grand Canyon by air.

a. camping b. travel c. excursion d. visit

4. We hope the excursion will help us _______ a lot after working hard.

a. relax b. relaxing c. relaxed d. be relaxed

5. Linda: “Excuse me! Where’s the nearest police station?”

Maria: “_______________”

a. It’s over there b. I’m afraid not c. Don’t worry d. Yes, I think

6. Tom: “How did you go to the city?”

John: “______________________”.

a. I came there by the coach b. I came here by train

c. I came here last night d. I came here by foot

7. “I’d better get back to the hotel room before the storm.” “OK, __________________ you later.”

a. I’m seeing b. I’ll see c. I see d. I am going to see

8. “Have fun, but don’t forget. You have to finish that paper.” “I know, Mom _____ it tomorrow. I already have the envelope.”

a. I’m mailing b. I won’t mail c. I mail d. I mailed

9. “Which project _____________ on next?” “I haven’t decided for sure. Probably the Space mobile”.

a. will you work b. are you going to work c. do you work d. did you work

10. “Look at those dark clouds!” “Yes, It looks like _______________ any minute”.

a. it’s going to rain b. it’s raining c. it will rain d. it rains

XIII. Read the passage carefully and choose the correct answer.

For the last few months I have spent every Saturday in my flat and have done nothing more exciting than work at home, read the newspapers and watch television. I had begun feeling bored with this and so, last weekend I though I would do something different. I rang up several of my friends and we decided to go to London for the day. I was really excited as I hadn’t been to London since I was ten. We decided to go by coach as this was by far the cheapest means of transport that was available even though it meant that we needed to get up very early. Once in London we decided to take a sightseeing tour as we wanted to see some of the famous buildings. After the tour we bought some sandwiches and ate them in a small park. In the afternoon two of us went shopping and the others went to the theater. We met up again at 6:30 p.m., and went to a small restaurant in Soho. The meal was really good but, unfortunately, it took much longer than we had expected. We had to get a taxi back to the coach station. Luckily, we got there just two minutes before our coach left.

1. According to the passage, the writer _______.

a. usually spends his weekend at home. b. went to London with some of his friends.

c. has lived in London for ten years. d. feels bored with his life.

2. He felt so excited about going to London because _______.

a. he hadn’t been there before. b. he hadn’t been there for ten years.

c. he went there ten years ago. d. he hadn’t been there for a long time.

3. Why did they decide to go by coach?

a. Because it was available. b. Because they wanted to start early.

c. Because other means of transport were more expensive. d. Because it was one of the most efficient means of transport.

4. Which of the following is true?

a. They all went shopping before going to theater. b. They made a sightseeing tour of London and then had lunch.

c. They had lunch in a small restaurant. d. They left the city at 6:30 p.m.

5. It can be inferred from the text that _______.

a. they nearly missed the coach because of the meal. b. they didn’t enjoy the meal in the restaurant very much.

c. the coach had already left when they got to the station. d. they missed the coach and had to take a taxi back.

XIV. Error identification:

1. I’ll fly to Mars next week. I’ve already gotten a ticket.

a b c d

2. Look! That plane is flying towards the airport. It’s landing.

a b c d

3. We will going to spend our summer holiday in Da Lat next month.

a b c d

4. I’m going to have a four-days trip in Ho Chi Minh City.

a b c d

4
14 tháng 11 2018

XII. Choose the best answer.

1. I work from Tuesday to Saturday, and Sunday and Monday are my _______.

a. working days b. days out c. breaks d. days off

2. The cottage is surrounded by the most glorious countryside.

a. ordinary b. honourable c. beautiful d. gloomy

3. Your tour includes a one-day _______ to the Grand Canyon by air.

a. camping b. travel c. excursion d. visit

4. We hope the excursion will help us _______ a lot after working hard.

a. relax b. relaxing c. relaxed d. be relaxed

5. Linda: “Excuse me! Where’s the nearest police station?”

Maria: “_______________”

a. It’s over there b. I’m afraid not c. Don’t worry d. Yes, I think

6. Tom: “How did you go to the city?”

John: “______________________”.

a. I came there by the coach b. I came here by train

c. I came here last night d. I came here by foot

7. “I’d better get back to the hotel room before the storm.” “OK, __________________ you later.”

a. I’m seeing b. I’ll see c. I see d. I am going to see

8. “Have fun, but don’t forget. You have to finish that paper.” “I know, Mom _____ it tomorrow. I already have the envelope.”

a. I’m mailing b. I won’t mail c. I mail d. I mailed

9. “Which project _____________ on next?” “I haven’t decided for sure. Probably the Space mobile”.

a. will you work b. are you going to work c. do you work d. did you work

10. “Look at those dark clouds!” “Yes, It looks like _______________ any minute”.

a. it’s going to rain b. it’s raining c. it will rain d. it rains

14 tháng 11 2018

trời ơi dài thế này sao tl đượcbatngo

tra loi giup em cau hoi nay a em cam on 1. the reporter described the game in detail the reporter gave a....................the game 2. you can borrow my racket, but you must be careful with it you can borrow my racket as .................are careful with it 3. she left early because she did not want to miss the start of the match she left early......................would not miss the start of the match 4." I'm sorry but I don't want to play tennis", said Harry harry said that...
Đọc tiếp

tra loi giup em cau hoi nay a em cam on

1. the reporter described the game in detail

the reporter gave a....................the game

2. you can borrow my racket, but you must be careful with it

you can borrow my racket as .................are careful with it

3. she left early because she did not want to miss the start of the match

she left early......................would not miss the start of the match

4." I'm sorry but I don't want to play tennis", said Harry

harry said that he............................to play tennis

5. all the players did their best apart from Alan

alan was the only player......................try his best

6. fewer people smoke than they used to

not ......................people smoke as they used to

7.I tried to stop smoking but it was very difficult to do

althought I tried to shop smoking,I .....................up easily

8, we left the bar because it was too smoky

it was ...................that we left the bar

9. George suggested asking the doctor to help me stop mosking

george said,"why dont you.......................to help you stop smoking?"

10. i dont have the strength to stop smoking

I'm not............................to stop smoking

1
24 tháng 4 2017

Sone Snsd

24 tháng 4 2017

yes, what?

I/ Give the correct tense of the verbs in brackets : 1. Mother (cook).......some food in the kitchen at present. She always (cook) ..........in the moning 2. We (live)............in this city for 20 years. We love this city very much 3. Thomas (finish)............his home work. He's going to school 4. I (already /see).............that film. I don't want to see it again 5. I (read)............"Gone with the Wind" twice. I still want to read it again 6. I (not be)...............to Da Lat. I have...
Đọc tiếp

I/ Give the correct tense of the verbs in brackets :
1. Mother (cook).......some food in the kitchen at present. She always (cook) ..........in the moning
2. We (live)............in this city for 20 years. We love this city very much
3. Thomas (finish)............his home work. He's going to school
4. I (already /see).............that film. I don't want to see it again
5. I (read)............"Gone with the Wind" twice. I still want to read it again
6. I (not be)...............to Da Lat. I have heard that it is a beautiful city
7. She (just/leave)...........the party when you arrived
8. Up to the now, George (write)...........five children books
9 You (do).........anything interesting lately ?
10. What they (learn)...............so far?
11. We (wait)..........for the bus for an hour
12. You (do)..........your homework yet?
13. They had sold all the books when we (get).........there
14. She (play)..............the piano when our guests (arrive)..
15. Listen! I think someone (knock)..........at the door.
16. She made me (feel)..........uncomfortable when I got home.
17. He suggests (see)............the director immediately.
18. Do you wish (be)............offered a present?
19. I don't enjoy (watch).............television all the time.
20. She is looking forward to (see).............the manager again.
21. I promise (meet).............you here.
22. They avoid (hold)...........the party because she was out.
23. Last night before he (watch)............TV, he (do)...........the exercise.
24.I don't mind (work)............late, if it will help at all.
25. We managed (climb)...........over the wall without (see)..........
26. Tim (not/ take).............many photos yet.
27. She (study).............English at the moment

1
17 tháng 9 2019

I/ Give the correct tense of the verbs in brackets :
1. Mother (cook) is cooking some food in the kitchen at present. She always (cook) cooks in the moning
2. We (live) have lived in this city for 20 years. We love this city very much
3. Thomas (finish) finished his home work. He's going to school
4. I (already /see) have already seen that film. I don't want to see it again
5. I (read) have read "Gone with the Wind" twice. I still want to read it again
6. I (not be) haven't been to Da Lat. I have heard that it is a beautiful city
7. She (just/leave) had just left the party when you arrived
8. Up to the now, George (write) has written five children books
9 Have You (do) done anything interesting lately ?
10. What have they (learn) learnt so far?
11. We (wait) have been waiting / have waited for the bus for an hour
12. Have You (do) done your homework yet?
13. They had sold all the books when we (get) got there
14. She (play) was playing the piano when our guests (arrive) arrived
15. Listen! I think someone (knock) is knocking at the door.
16. She made me (feel) feel uncomfortable when I got home.
17. He suggests (see) seeing the director immediately.
18. Do you wish (be) to be offered a present?
19. I don't enjoy (watch) watching television all the time.
20. She is looking forward to (see) seeing the manager again.
21. I promise (meet) to meet you here.
22. They avoid (hold) holding the party because she was out.
23. Last night before he (watch) watched TV, he (do) had done the exercise.
24.I don't mind (work) working late, if it will help at all.
25. We managed (climb) to climb over the wall without (see) seeing
26. Tim (not/ take) hasn't taken many photos yet.
27. She (study) is studying English at the moment

I/ Supply the correct tense 1/They (just decide) .... that they (undertake) .... the job 2/ We (go) .... to the theatre last night 3/ He usually (wrire) .... in green ink 4/ She (play) .... the piano when our guests (arrive) .... last night 5/ We (do) .... an English exercise at the moment 6/ I (come) .... as soon as my work in finished. (You be) .... raedy? 7/ Where (you go) .... for your holiday last year? 8/ I (not leave) .... Paris since we (go) .... to Dieppe three years ago 9/ My...
Đọc tiếp

I/ Supply the correct tense

1/They (just decide) .... that they (undertake) .... the job

2/ We (go) .... to the theatre last night

3/ He usually (wrire) .... in green ink

4/ She (play) .... the piano when our guests (arrive) .... last night

5/ We (do) .... an English exercise at the moment

6/ I (come) .... as soon as my work in finished. (You be) .... raedy?

7/ Where (you go) .... for your holiday last year?

8/ I (not leave) .... Paris since we (go) .... to Dieppe three years ago

9/ My mother (come) .... to stay with us next weekend

10/ We (meet) .... only yesterday and (already decide) .... to get married

11/ I (never see) .... snow

12/ Violets (bloom) .... in spring

13/ We (not live) .... in England for the last two months

14/ I (lose) .... my keys, I cannot remember where I last (see) .... them

15/Whenever you (go) .... to town nowadays,you (spend) .... a lot of money

16/ They (prepare) .... the Christmas dinner today

17/ When I last (stay) .... in Cairo,I (ride) .... to the Pyramids on a camel that my friend (borrow) .... the day before

18/ I (finish) .... the book before my next birthday

19/ "Hello! (You make) .... a cake?

20/ He (walk) .... very quickly when I (meet) .... him yesterday

21/ We (meet) .... you tomorrow after you (finish) .... your work

22/ Yesterday I (buy) .... a new watch as my old one (be) .... stolen

1
8 tháng 12 2018

1/They (just decide) ..have just decided.. that they (undertake) ..would undertake.. the job

2/ We (go) ..went.. to the theatre last night

3/ He usually (wrire) ..writes.. in green ink

4/ She (play) ..was playing.. the piano when our guests (arrive) ..arrived.. last night

10/ We (meet) ..met.. only yesterday and (already decide) ..have already decided.. to get married

11/ I (never see) ..have never seen.. snow

12/ Violets (bloom) ..bloom.. in spring

13/ We (not live) ..haven't lived.. in England for the last two months

14/ I (lose) ..have lost.. my keys, I cannot remember where I last (see) ..saw.. them

15/Whenever you (go) ..go.. to town nowadays,you (spend) ..spend.. a lot of money

16/ They (prepare) ..prepare.. the Christmas dinner today

17/ When I last (stay) ..stayed.. in Cairo,I (ride) ..rode.. to the Pyramids on a camel that my friend (borrow) ..had borrowed.. the day before

18/ I (finish) ..will finish.. the book before my next birthday

19/ "Hello! (You make) ..Are you making.. a cake?

20/ He (walk) ..were walking.. very quickly when I (meet) ..met.. him yesterday

21/ We (meet) ..will meet.. you tomorrow after you (finish) ..have finished.. your work

22/ Yesterday I (buy) ..bought.. a new watch as my old one (be) ..was.. stolen

5/ We (do) ..are doing.. an English exercise at the moment

7/ Where (you go) ..did you go.. for your holiday last year?

8/ I (not leave) ..haven't left.. Paris since we (go) ..went.. to Dieppe three years ago

9/ My mother (come) ..will come.. to stay with us next weekend

It is very important to have healthy teeth. Good teeth help us to chew our food. They also help us to look nice. How does a tooth go bad ? The decay begins in a little crack in the enamel covering of the tooth. This happens after germs and bits of food have collected there, then the decay slowly spreads inside the tooth. Eventually, poison goes into the blood, and we may feel quite ill. How can we keep our teeth healthy? Firstly, we ought to visit our dentist twice a year. He can fill the...
Đọc tiếp

It is very important to have healthy teeth. Good teeth help us to chew our food. They also help us to look nice. How does a tooth go bad ? The decay begins in a little crack in the enamel covering of the tooth. This happens after germs and bits of food have collected there, then the decay slowly spreads inside the tooth. Eventually, poison goes into the blood, and we may feel quite ill.


How can we keep our teeth healthy? Firstly, we ought to visit our dentist twice a year. He can fill the small holes in our teeth before they destroy the teeth. He can examine our teeth to check that they are growing in the right way. Unfortunately, many people wait until they have toothache before they see a dentist. Secondly, we should brush our teeth with a toothbrush and fluoride toothpaste at least twice a day - once after breakfast and once before we go to bed. We can also use wooden toothpicks to clean between our teeth after a meal. Thirdly, we should eat food that is good for our teeth and our body: milk, cheese, fish, brown bread, potatoes, red rice, raw vegetables and fresh fruit. Chocolates, sweets, biscuits and cakes are bad, especially when we eat them between meals. They are harmful because they stick to our teeth and cause decay.
Câu 40: Good teeth mainly help us to _____.
A. look nice B. look important C. have good eyesight D. chew our food
Câu 41: When food and germs collect in a small crack, our teeth _____.
A. send poison into the blood B. become hard
C. begin to decay D. make us feel quite ill
Câu 42: A lot of people do not visit a dentist until _____.
A. they have holes in their teeth B. they have brushed their teeth
C. their teeth grow properly D. they have toothache
Câu 43: What may be most harmful to our teeth?
A. raw vegetables B. sweet things C. fresh fruit D. red rice
Câu 44: The best title for the passage would be _____.
A. “How to clean our teeth” B. “How to make our teeth nicer”
C. “How to keep our teeth healthy” D. “How to keep our teeth ever white”
Câu 45: The word “unfortunately” is closet in meaning to
A. However B. Because C. Therefore D. Although
Câu 46: How many steps can we protect our teeth heath?
A. 5 B. 2 C. 3 D. 4
Câu 47: Which of the following sentences is true ?
A. Sweet food is good for our teeth.
B. We should use wooden toothpicks to clean between our teeth after a meal
C. Poison can spread inside the tooth but can’t go into blood.
D. Decay happens before germs and bits of food have collected our teeth.

Chọn đáp án đúng:

Câu 48: “I’m sorry I have to leave so early,” he said.
A. He apologized that he has to leave early. B. He apologized to have left early.
C. He apologized for having to leave early D. He apologized to have to leave early
Câu 49: We didn’t recognize him until he came into the light.
A. It was not until we didn’t recognize him that he came into the light.
B. It was not until he came into the light that we recognized him.
C. It was not until we recognized him that he came into the light.
D. It was not until he came into the light that we didn’t recognize him.
Câu 50: He played some games and then went to bed.
A. After he had played some games, he went to bed.
B. While he was playing some games, he was going to bed.
C. He went to bed before having played some games.
D. Playing some games, and then he had gone to bed.

1
12 tháng 1 2020

It is very important to have healthy teeth. Good teeth help us to chew our food. They also help us to look nice. How does a tooth go bad ? The decay begins in a little crack in the enamel covering of the tooth. This happens after germs and bits of food have collected there, then the decay slowly spreads inside the tooth. Eventually, poison goes into the blood, and we may feel quite ill.


How can we keep our teeth healthy? Firstly, we ought to visit our dentist twice a year. He can fill the small holes in our teeth before they destroy the teeth. He can examine our teeth to check that they are growing in the right way. Unfortunately, many people wait until they have toothache before they see a dentist. Secondly, we should brush our teeth with a toothbrush and fluoride toothpaste at least twice a day - once after breakfast and once before we go to bed. We can also use wooden toothpicks to clean between our teeth after a meal. Thirdly, we should eat food that is good for our teeth and our body: milk, cheese, fish, brown bread, potatoes, red rice, raw vegetables and fresh fruit. Chocolates, sweets, biscuits and cakes are bad, especially when we eat them between meals. They are harmful because they stick to our teeth and cause decay.
Câu 40: Good teeth mainly help us to _____.
A. look nice B. look important C. have good eyesight D. chew our food
Câu 41: When food and germs collect in a small crack, our teeth _____.
A. send poison into the blood B. become hard
C. begin to decay D. make us feel quite ill
Câu 42: A lot of people do not visit a dentist until _____.
A. they have holes in their teeth B. they have brushed their teeth
C. their teeth grow properly D. they have toothache
Câu 43: What may be most harmful to our teeth?
A. raw vegetables B. sweet things C. fresh fruit D. red rice
Câu 44: The best title for the passage would be _____.
A. “How to clean our teeth” B. “How to make our teeth nicer”
C. “How to keep our teeth healthy” D. “How to keep our teeth ever white”
Câu 45: The word “unfortunately” is closet in meaning to
A. However B. Because C. Therefore D. Although
Câu 46: How many steps can we protect our teeth heath?
A. 5 B. 2 C. 3 D. 4
Câu 47: Which of the following sentences is true ?
A. Sweet food is good for our teeth.
B. We should use wooden toothpicks to clean between our teeth after a meal
C. Poison can spread inside the tooth but can’t go into blood.
D. Decay happens before germs and bits of food have collected our teeth.

Chọn đáp án đúng:

Câu 48: “I’m sorry I have to leave so early,” he said.
A. He apologized that he has to leave early. B. He apologized to have left early.
C. He apologized for having to leave early D. He apologized to have to leave early
Câu 49: We didn’t recognize him until he came into the light.
A. It was not until we didn’t recognize him that he came into the light.
B. It was not until he came into the light that we recognized him.
C. It was not until we recognized him that he came into the light.
D. It was not until he came into the light that we didn’t recognize him.
Câu 50: He played some games and then went to bed.
A. After he had played some games, he went to bed.
B. While he was playing some games, he was going to bed.
C. He went to bed before having played some games.
D. Playing some games, and then he had gone to bed.

24 tháng 7 2019

Passive voice.

49. The students have finished their work.

=> The students' work has been finished.

50. The will visit their grandma tomorrow.

=> Their grandma will be visited tomorrow.

63. The farmers harvested their crops on the farm.

=> The farmers' crops have been harvested on the farm.

64. She will make a cake on her birthday.

=> A cake will be made on her birthday.

65. We are doing exercises at the moment.

=> Exercises is going to be done at the moment.

66. Did you do your English homework with Lan?

=> Was your homework done by Lan and you?

68. We didn't eat cakes at the party

=> Cakes weren't eaten at the party.

69. No one can apply the job for this company.

=> The job can't be applied for this company.

70. They speak English all over the word.

=> English is spoken all over the world.

71.Her father has just repaired her bike.

=> The bike has just been repaired by her father.

73. At that time I was cooking dinner.

=> At that time dinner was being cooked.

76. We are going to hold party next week.

=> Party is going to be held next week.

77. He repaired and repainted his bike.

=> His bike was repaired and repainted.

78.They have done this work.

=> His work has been done.

79.They must do their task now.

=> Their task must be done now.

24 tháng 7 2019

Thanks bạn nhiều =))