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IV. Circle the best answer. 1. My room _________________________ in the house by her now. A. is being cleaned B. are being cleaned C. will be cleaned D. would be cleaned 2. Tom ___________________________ by Mary since 10 o'clock. A. has operated B. have been operated C. has been operated D. All are wrong. 3. Someone __________________ to take his place. A. must be find B. might be find C. should be finds D. must be found 4. 20 demonstrators ________________________ by the police. A. was...
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IV. Circle the best answer.
1. My room _________________________ in the house by her now.
A. is being cleaned
B. are being cleaned
C. will be cleaned
D. would be cleaned
2. Tom ___________________________ by Mary since 10 o'clock.
A. has operated
B. have been operated
C. has been operated
D. All are wrong.
3. Someone __________________ to take his place.
A. must be find
B. might be find
C. should be finds
D. must be found
4. 20 demonstrators ________________________ by the police.
A. was arrested
B. were arrested
C. was arresting
D. A & B
5. That book ______________________ by Tom yesterday.
A. were bought
B. bought
C. A & B
D. was bought
6. Much of the city ______________________ by fire in the 17th century.
A. was destroyed
B. is destroyed
C. are destroyed

D. were destroyed
7. Work _________________________ by the teacher.
A. are being watched
B. was being watched
C. is being watched
D. B & C
8. My house __________________ red and blue.
A. are painted
B. is painted
C. was painted
D. All are wrong.
9. The grain _________________ to the factory, where it _______________ and
____________________.
A. are taken / cleaned / is checked
B. is taken / is cleaned / is checked
C. was taken / was cleaned / was checked
D. is taken / is cleaned / checked
10. Jag Niwas _______________________ by Prince Maharana Jagat Singh II.
A. were built
B. are built
C. was built
D. is built
11. The wall _______________________ before you paint it.
A. must be cleaned
B. should cleaned
C. might been cleaned
D. No answer is right
12. The Garden of Clear Ripples ___________________ by The Qing Emperor Quinlong in the
middle of the 16th century.
A. designed
B. was designed
C. were designed
D. B & C
13. This computer _________________________ to use
A. will be continued
B. would continued
C. should continue
D. must continues
14. A lot of food _____________________ these days.
A. are thrown
B. were thrown
C. is thrown
D. was thrown

0
VIIII. Choose the sentence that has the same meaning as the first.1. You should clean this room every day.A . This room should be cleaned every day.B. This room should been cleaned every day.C. This room should clean every day.D. This room should be clean every day.2. People must not leave bicycles in the hall.A. Bicycles must not be left in the hall.B. Bicycles in the hall must not being left.C. Bicycles in the hall must not left.D. Bicycles must been not left in the hall.3. They cancelled all...
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VIIII. Choose the sentence that has the same meaning as the first.
1. You should clean this room every day.
A . This room should be cleaned every day.
B. This room should been cleaned every day.
C. This room should clean every day.
D. This room should be clean every day.

2. People must not leave bicycles in the hall.
A. Bicycles must not be left in the hall.
B. Bicycles in the hall must not being left.
C. Bicycles in the hall must not left.
D. Bicycles must been not left in the hall.

3. They cancelled all flights because of fog.
A. All flights was cancelled by them because of fog.
B. All flights because of fog were cancelled.
C. All flights were because of fog cancelled.
D. All flights were cancelled because of fog.

4. People should send their complaints to the head office.
A. Complaints should be send to the head office by people.
B. Complaints should be sent to the head office.
C. Their complaints should send to the head office by people.
D. Their complaints to the head office should be sent.

5. They are building a new high way around the city.
A. A new high way is been built around the city.
B. A new high way is being built around the city.
C. A new high way around the city is being built.
D. Around the city a new high way is being built.

6. They didn't offer Ann the job.
A. The job wasn’t offered Ann by them.
B. Ann wasn’t offered them the job.
C. Ann wasn’t offered the job.
D. Ann was offered the job by them

1
1 tháng 11 2021

1. You should clean this room every day.
A . This room should be cleaned every day.
B. This room should been cleaned every day.
C. This room should clean every day.
D. This room should be clean every day.

2. People must not leave bicycles in the hall.
A. Bicycles must not be left in the hall.
B. Bicycles in the hall must not being left.
C. Bicycles in the hall must not left.
D. Bicycles must been not left in the hall.

3. They cancelled all flights because of fog.
A. All flights was cancelled by them because of fog.
B. All flights because of fog were cancelled.
C. All flights were because of fog cancelled.
D. All flights were cancelled because of fog.

4. People should send their complaints to the head office.
A. Complaints should be send to the head office by people.
B. Complaints should be sent to the head office.
C. Their complaints should send to the head office by people.
D. Their complaints to the head office should be sent.

5. They are building a new high way around the city.
A. A new high way is been built around the city.
B. A new high way is being built around the city.
C. A new high way around the city is being built.
D. Around the city a new high way is being built.

6. They didn't offer Ann the job.
A. The job wasn’t offered Ann by them.
B. Ann wasn’t offered them the job.
C. Ann wasn’t offered the job.
D. Ann was offered the job by them

18 tháng 2 2020

1. A 2. A 3.C

Chúc bạn học tốt@@

Câu 27 [ID: 213504] The house has ____________ after the fire. A. to rebuild B. to be rebuilt C. to be rebuild D. rebuilt Câu 28 [ID: 213505] All the homework ____________ at home. A. should do B. should done C. should be done D. should be doing Câu 29 [ID: 213506] The application form ____________ to the university before May 31st. A. must send B. sent C. must be send D. must be sent Câu 30 [ID: 213507] Traffic rules ____________ strictly. A. followed B. must followed C. must be...
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Câu 27 [ID: 213504] The house has ____________ after the fire.

A. to rebuild B. to be rebuilt C. to be rebuild D. rebuilt

Câu 28 [ID: 213505] All the homework ____________ at home.

A. should do B. should done C. should be done D. should be doing

Câu 29 [ID: 213506] The application form ____________ to the university before May 31st.

A. must send B. sent C. must be send D. must be sent

Câu 30 [ID: 213507] Traffic rules ____________ strictly.

A. followed B. must followed C. must be followed D. must follow

Choose a sentence that is closest in meaning to the given sentence.

Câu 31 [ID: 213508] Somebody cleans that room everyday.

A. The room every day is cleaned. B. The room is everyday cleaned.

C. The room is cleaned every day. D. The room is cleaned by somebody everyday.

Câu 32 [ID: 213509] They cancelled all flights because of fog.

A. All flights because of fog were cancelled. B. All flights were cancelled because of fog.

C. All flights were cancelled by them because of fog. D. All flights were because of fog cancelled.

Câu 33 [ID: 213510] They are building a new highway around the city.

A. A new highway is being built around the city. B. A new highway is being built around the city by them.

C. A new highway around the city is being built. D. Around the city a new highway is being built.

Câu 34 [ID: 213511] They have built a new hospital near the airport.

A. A new hospital has been built near the airport by them. B. A new hospital near the airport have been built.

C. A new hospital has been built near the airport. D. Near the airport a new hospital has been built by them.

Câu 35 [ID: 213512] They will ask you a lot of questions at the interview.

A. You will be asked a lot of questions at the interview. B. You will be asked a lot of questions at the interview by them.

C. A lot of questions will be asked you at the interview. D. A lot of questions will be asked at the interview.

1
14 tháng 7 2019

Câu 28 [ID: 213505] All the homework ____________ at home.

A. should do B. should done C. should be done D. should be doing

Câu 29 [ID: 213506] The application form ____________ to the university before May 31st.

A. must send B. sent C. must be send D. must be sent

Câu 30 [ID: 213507] Traffic rules ____________ strictly.

A. followed B. must followed C. must be followed D. must follow

Choose a sentence that is closest in meaning to the given sentence.

Câu 31 [ID: 213508] Somebody cleans that room everyday.

A. The room every day is cleaned. B. The room is everyday cleaned.

C. The room is cleaned every day. D. The room is cleaned by somebody everyday.

Câu 32 [ID: 213509] They cancelled all flights because of fog.

A. All flights because of fog were cancelled. B. All flights were cancelled because of fog.

C. All flights were cancelled by them because of fog. D. All flights were because of fog cancelled.

Câu 33 [ID: 213510] They are building a new highway around the city.

A. A new highway is being built around the city. B. A new highway is being built around the city by them.

C. A new highway around the city is being built. D. Around the city a new highway is being built.

Câu 34 [ID: 213511] They have built a new hospital near the airport.

A. A new hospital has been built near the airport by them. B. A new hospital near the airport have been built.

C. A new hospital has been built near the airport. D. Near the airport a new hospital has been built by them.

Câu 35 [ID: 213512] They will ask you a lot of questions at the interview.

A. You will be asked a lot of questions at the interview. B. You will be asked a lot of questions at the interview by them.

C. A lot of questions will be asked you at the interview. D. A lot of questions will be asked at the interview.

Choose the best answer to complete the following sentences 31. I haven’t seen that coat before. ______ have you had it? (How / How old / When / How long) 32. It’s nice to see you again. We ______ each other for a long time. (haven’t seen / hasn’t seen / didn’t see / don’t see) 33. The girls have ______ gone to the cinema. They won’t be back until ten o’clock. (since / still / yet / just) 34. I haven’t seen my parents ______ last Christmas. (already / for / before / since) 35. This is the first...
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Choose the best answer to complete the following sentences

31. I haven’t seen that coat before. ______ have you had it?
(How / How old / When / How long)
32. It’s nice to see you again. We ______ each other for a long time.
(haven’t seen / hasn’t seen / didn’t see / don’t see)
33. The girls have ______ gone to the cinema. They won’t be back until ten o’clock.
(since / still / yet / just)
34. I haven’t seen my parents ______ last Christmas.
(already / for / before / since)
35. This is the first time I ______ away from home.
(lived / have ever lived / lives / has lived)
36. This program must be new. I’ve ______ seen it before.
(ever / since / for / never)
37. ______ you ______ a holiday this year?
(Have … had / Did … have / Do … have / Has … had)
38. I wish this school ______.
(were bigger / is bigger / are bigger / was bigger)
39. I don’t think Jane will leave this Sunday. I wish she ______.
(won’t / will / wouldn’t / isn’t)
40. My house ______ broken into last night.
(are / is / was / were)
41. The meal ______ cooked when I came.
(was be / was being / is / is being)
42. How ______ this word ______?
(is … pronounced / are … pronounced / were … pronounced / is … pronounce)
43. A lot of money ______ in the robbery.
(were stolen / were steal / was stolen / was stole)
44. Do you ever wish you ______ a doctor some day?
(will become / would become / becoming / was)
45. When ______ the telephone ______?
(were … invented / were … inventing / was … invented / was … inventing)
46. Somebody ______ the car already.
(have cleaned / clean / has cleaned / cleaned)
47. She has ______ to Hue University.
(be accepted / been accepted / is accepted / were accepted)
48. We have ______ how to cook.
(been teach / be taught / been teacher / been taught)
49. My purse ______ yesterday.
(have taken / was taken / have took / is taken)
50. The details should ______ carefully.
(is checked / check / was checked / be checked)

3
29 tháng 12 2018

Choose the best answer to complete the following sentences

31. I haven’t seen that coat before. ______ have you had it?
(How / How old / When / How long)
32. It’s nice to see you again. We ______ each other for a long time.
(haven’t seen / hasn’t seen / didn’t see / don’t see)
33. The girls have ______ gone to the cinema. They won’t be back until ten o’clock.
(since / still / yet / just)
34. I haven’t seen my parents ______ last Christmas.
(already / for / before / since)
35. This is the first time I ______ away from home.
(lived / have ever lived / lives / has lived)
36. This program must be new. I’ve ______ seen it before.
(ever / since / for / never)
37. ______ you ______ a holiday this year?
(Have … had / Did … have / Do … have / Has … had)
38. I wish this school ______.
(were bigger / is bigger / are bigger / was bigger)
39. I don’t think Jane will leave this Sunday. I wish she ______.
(won’t / will / wouldn’t / isn’t)
40. My house ______ broken into last night.
(are / is / was / were)
41. The meal ______ cooked when I came.
(was be / was being / is / is being)
42. How ______ this word ______?
(is … pronounced / are … pronounced / were … pronounced / is … pronounce)
43. A lot of money ______ in the robbery.
(were stolen / were steal / was stolen / was stole)
44. Do you ever wish you ______ a doctor some day?
(will become / would become / becoming / was)
45. When ______ the telephone ______?
(were … invented / were … inventing / was … invented / was … inventing)
46. Somebody ______ the car already.
(have cleaned / clean / has cleaned / cleaned)
47. She has ______ to Hue University.
(be accepted / been accepted / is accepted / were accepted)
48. We have ______ how to cook.
(been teach / be taught / been teacher / been taught)
49. My purse ______ yesterday.
(have taken / was taken / have took / is taken)
50. The details should ______ carefully.
(is checked / check / was checked / be checked)

29 tháng 12 2018

Choose the best answer to complete the following sentences

31. I haven’t seen that coat before. ______ have you had it?
(How / How old / When / How long)
32. It’s nice to see you again. We ______ each other for a long time.
(haven’t seen / hasn’t seen / didn’t see / don’t see)
33. The girls have ______ gone to the cinema. They won’t be back until ten o’clock.
(since / still / yet / just)
34. I haven’t seen my parents ______ last Christmas.
(already / for / before / since)
35. This is the first time I ______ away from home.
(lived / have ever lived / lives / has lived)
36. This program must be new. I’ve ______ seen it before.
(ever / since / for / never)
37. ______ you ______ a holiday this year?
(Have … had / Did … have / Do … have / Has … had)
38. I wish this school ______.
(were bigger / is bigger / are bigger / was bigger)
39. I don’t think Jane will leave this Sunday. I wish she ______.
(won’t / will / wouldn’t / isn’t)
40. My house ______ broken into last night.
(are / is / was / were)
41. The meal ______ cooked when I came.
(was be / was being / is / is being)
42. How ______ this word ______?
(is … pronounced / are … pronounced / were … pronounced / is … pronounce)
43. A lot of money ______ in the robbery.
(were stolen / were steal / was stolen / was stole)
44. Do you ever wish you ______ a doctor some day?
(will become / would become / becoming / was)
45. When ______ the telephone ______?
(were … invented / were … inventing / was … invented / was … inventing)
46. Somebody ______ the car already.
(have cleaned / clean / has cleaned / cleaned)
47. She has ______ to Hue University.
(be accepted / been accepted / is accepted / were accepted)
48. We have ______ how to cook.
(been teach / be taught / been teacher / been taught)
49. My purse ______ yesterday.
(have taken / was taken / have took / is taken)
50. The details should ______ carefully.
(is checked / check / was checked / be checked)

23 tháng 1 2018

Chọn đáp án đúng:

1. Everyday my boss gets his car.............., so it looks very beautiful.

A. to be cleaned B. cleaned C. be cleaned D. cleaning

2. My daughter isn't............ to go to school alone.

A. enough old B. old enough C. young enough D. enough young

3. Karate hurt my hands at first, but I finally............it.

A. was used B. got used to C. used to D. got use to

4. I'd rather you............. smoke in here.

A. do not B. didn't C. won't D. doesn't

Choose A, B, C, D for each gap in the following sentences. 1. Air_________, together with littering, is causing many problems in our cities today. A. pollute B. pollution C. polluting D. polluted 2. The road in front of my office is always __________ when it rains heavily. A. to flood B. flooding C. flood D. flooded 3. Singapore is famous for its __________ and green trees. A. cleanliness B. cleanly C. cleaning D. clean 4. In some English speaking countries, turkey and pudding are ____ food at...
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Choose A, B, C, D for each gap in the following sentences.
1. Air_________, together with littering, is causing many problems in our cities today.
A. pollute B. pollution C. polluting D. polluted
2. The road in front of my office is always __________ when it rains heavily.
A. to flood B. flooding C. flood D. flooded
3. Singapore is famous for its __________ and green trees.
A. cleanliness B. cleanly C. cleaning D. clean
4. In some English speaking countries, turkey and pudding are ____ food at Christmas.
A. national B. historical C. traditional D. possible
5. The USA has a population of 304 million, and it’s the third_________ country in the
world.
A. smallest B. largest C. narrowest D. highest
6. The roof of the building _____________ in a storm a few days ago.

A. damaged B. was damaged C. has damaged D. has been damaged
7. A severe tropical___________ is called a typhoon.
A. drought B. rain C. flood D. storm
8. As soon as the floodwater ___________ down, people ____________ their houses.
A. went - cleaned B. had gone – cleaned C. went - had cleaned D. had
gone – had cleaned
9. If I were you, I … do something to prevent him from littering.
A. would B. did C. will D. do
10.Earth … by the gravity of the Sun and orbits around it.
A. holds B. is held C. is holding D. held

1
22 tháng 4 2020

Choose A, B, C, D for each gap in the following sentences.
1. Air_________, together with littering, is causing many problems in our cities today.
A. pollute B. pollution C. polluting D. polluted
2. The road in front of my office is always __________ when it rains heavily.
A. to flood B. flooding C. flood D. flooded
3. Singapore is famous for its __________ and green trees.
A. cleanliness B. cleanly C. cleaning D. clean
4. In some English speaking countries, turkey and pudding are ____ food at Christmas.
A. national B. historical C. traditional D. possible
5. The USA has a population of 304 million, and it’s the third_________ country in the
world.
A. smallest B. largest C. narrowest D. highest
6. The roof of the building _____________ in a storm a few days ago.

A. damaged B. was damaged C. has damaged D. has been damaged
7. A severe tropical___________ is called a typhoon.
A. drought B. rain C. flood D. storm
8. As soon as the floodwater ___________ down, people ____________ their houses.
A. went - cleaned B. had gone – cleaned C. went - had cleaned D. had
gone – had cleaned
9. If I were you, I … do something to prevent him from littering.
A. would B. did C. will D. do
10.Earth … by the gravity of the Sun and orbits around it.
A. holds B. is held C. is holding D. held

#maymay#

Chọn đáp án đúng nhất 1. The storm has delayed the 11.20 flight to London. A. The 11.20 flight has been delayed to London by the storm. B. The 11.20 flight to London has been delayed by the storm. C. The 11.20 flight to London has delayed the storm. D. All are correct. 2. The police stopped us on our way to school. A. We were stopped by the police on our way to school. B. We stopped by the police on our way to school. C. We stopped the police on our way to school. D. A and B are...
Đọc tiếp

Chọn đáp án đúng nhất

1. The storm has delayed the 11.20 flight to London.

A. The 11.20 flight has been delayed to London by the storm.

B. The 11.20 flight to London has been delayed by the storm.

C. The 11.20 flight to London has delayed the storm.

D. All are correct.

2. The police stopped us on our way to school.

A. We were stopped by the police on our way to school.

B. We stopped by the police on our way to school.

C. We stopped the police on our way to school.

D. A and B are correct

3. You should give us this information.

A. We should give you this information.

B. We should be give this information.

C. We should be given this information.

D. This information should give us.

4. They are repairing our car at the garage.

A.Our car is repairing at the garage.

B. Our car is being repairing at the garage.

C. Our car is being repaired at the garage.

D. They are being repaired our car at the garage.

5. No one has cleaned the floor for weeks.

A. The floor hasn't been cleaned for weeks.

B. The floor has been cleaned by someone for weeks.

C. The floor hasn't cleaned for weeks.

D. A & B are correct.

6. We will finish the report in time.

A. The report will finish in time.

B. The report will be finish in time.

C. The report will be finished in time.

D. The report is finished in time.

7. Someone woke me up this morning.

A. I woke up someone this morning.

B. I was being waken up this morning.

C. I was waken up this morning.

D. B & C are correct.

8. We made certain mistakes.

A.Certain mistakes were made.

B. Certain mistakes made.

C. Certain mistakes made us.

D. Certain mistakes was made.

1
14 tháng 7 2017

Chọn đáp án đúng nhất

1. The storm has delayed the 11.20 flight to London.

A. The 11.20 flight has been delayed to London by the storm.

B. The 11.20 flight to London has been delayed by the storm.

C. The 11.20 flight to London has delayed the storm.

D. All are correct.

2. The police stopped us on our way to school.

A. We were stopped by the police on our way to school.

B. We stopped by the police on our way to school.

C. We stopped the police on our way to school.

D. A and B are correct

3. You should give us this information.

A. We should give you this information.

B. We should be give this information.

C. We should be given this information.

D. This information should give us.

4. They are repairing our car at the garage.

A.Our car is repairing at the garage.

B. Our car is being repairing at the garage.

C. Our car is being repaired at the garage.

D. They are being repaired our car at the garage.

5. No one has cleaned the floor for weeks.

A. The floor hasn't been cleaned for weeks.

B. The floor has been cleaned by someone for weeks.

C. The floor hasn't cleaned for weeks.

D. A & B are correct.

6. We will finish the report in time.

A. The report will finish in time.

B. The report will be finish in time.

C. The report will be finished in time.

D. The report is finished in time.

7. Someone woke me up this morning.

A. I woke up someone this morning.

B. I was being waken up this morning.

C. I was waken up this morning.

D. B & C are correct.

8. We made certain mistakes.

A.Certain mistakes were made.

B. Certain mistakes made.

C. Certain mistakes made us.

D. Certain mistakes was made.

IV. Circle the best answer. 1. My room _________________________ in the house by her now. A. is being cleaned B. are being cleaned C. will be cleaned D. would be cleaned 2. Tom ___________________________ by Mary since 10 o'clock. A. has operated B. have been operated C. has been operated D. All are wrong. 3. Someone __________________ to take his place. A. must be find B. might be find C. should be finds D. must be found 4. 20 demonstrators ________________________ by the police. A. was...
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IV. Circle the best answer. 1. My room _________________________ in the house by her now. A. is being cleaned B. are being cleaned C. will be cleaned D. would be cleaned 2. Tom ___________________________ by Mary since 10 o'clock. A. has operated B. have been operated C. has been operated D. All are wrong. 3. Someone __________________ to take his place. A. must be find B. might be find C. should be finds D. must be found 4. 20 demonstrators ________________________ by the police. A. was arrested B. were arrested C. was arresting D. A & B 5. That book ______________________ by Tom yesterday. A. were bought B. bought C. A & B D. was bought 6. Much of the city ______________________ by fire in the 17th century. A. was destroyed B. is destroyed C. are destroyed D. were destroyed 7. Work _________________________ by the teacher. A. are being watched B. was being watched C. is being watched D. B & C 8. My house __________________ red and blue. A. are painted B. is painted C. was painted D. All are wrong. 9. The grain _________________ to the factory, where it _______________ and __________. A. are taken / cleaned / is checked B. is taken / is cleaned / is checked C. was taken / was cleaned / was checked D. is taken / is cleaned / checked 10. Jag Niwas _______________________ by Prince Maharana Jagat Singh II. A. were built B. are built C. was built D. is built 11. The wall _______________________ before you paint it. A. must be cleaned B. should cleaned C. might been cleaned D. No answer is right 12. The Garden of Clear Ripples ___________________ by The Qing Emperor Quinlong in the middle of the 16th century. A. designed B. was designed C. were designed D. B & C 13. This computer _________________________ to use A. will be continued B. would continued C. should continue D. must continues 14. A lot of food _____________________ these days. A. are thrown B. were thrown C. is thrown D. was thrown 

1
28 tháng 2 2021

IV. Circle the best answer. 

1. My room _________________________ in the house by her now. 

A. is being cleaned B. are being cleaned C. will be cleaned D. would be cleaned

 2. Tom ___________________________ by Mary since 10 o'clock. 

A. has operated B. have been operated C. has been operated D. All are wrong. 

3. Someone __________________ to take his place.

 A. must be find B. might be find C. should be finds D. must be found 

4. 20 demonstrators ________________________ by the police. 

A. was arrested B. were arrested C. was arresting D. A & B

 5. That book ______________________ by Tom yesterday. 

A. were bought B. bought C. A & B D. was bought 

6. Much of the city ______________________ by fire in the 17th century. 

A. was destroyed B. is destroyed C. are destroyed D. were destroyed 

7. Work _________________________ by the teacher.

A. are being watched B. was being watched C. is being watched D. B & C

8. My house __________________ red and blue.

A. are painted B. is painted C. was painted D. All are wrong.

9. The grain _________________ to the factory, where it _______________ and __________.

A. are taken / cleaned / is checked B. is taken / is cleaned / is checked C. was taken / was cleaned / was checked D. is taken / is cleaned / checked 

10. Jag Niwas _______________________ by Prince Maharana Jagat Singh II.

A. were built B. are built C. was built D. is built

11. The wall _______________________ before you paint it.

A. must be cleaned B. should cleaned C. might been cleaned D. No answer is right

12. The Garden of Clear Ripples ___________________ by The Qing Emperor Quinlong in the middle of the 16th century.

A. designed B. was designed C. were designed D. B & C

13. This computer _________________________ to use

A. will be continued B. would continued C. should continue D. must continues

14. A lot of food _____________________ these days.

A. are thrown B. were thrown C. is thrown D. was thrown