Choose the right alternative.
1. The path was made by walkers (who/ which) crossed the mountains.
2. We're not very close friends (because/ although) we've known each other a long time.
3. I'll try to be on time but don't worry (if/ when) I'm late.
4. We played very well. (Therefore/ However) we lost the match.
5. All the things( who/ which) we bought are for the party on the New Year's Eve.
6. We went to a restaurant( where/ which) Jane had recommended to us.
7. I've found a bunch of flowers but I don't know (who/ whose) they are.
8. This shirt is still dirty (even though/ even if ) I've washed it twice.
9. Electronic is a subject about (which/ thal) I know very little.
10. My father recently went back to the village (which/ where) he was born

Viết lại câu sao c ho không làm thay đổi nghĩa câu đã cho:

1. He hasn't been back to his village for over two years.

2. Why don't we go to the countryside?

3. The doctor advised him to stay in bed for a few days.

4. The last time we went to the cinema was two years ago.

5. He bought such a lot of books that he couldn't read them all.

6. I regretted not telling him what happened last night.

7. I wish I could speak English fluently.

8. Spending the weekend in the countryside is very exciting.

9. I'm sorry I'm not able to go with you.

10. The journey to the village was very interesting to the boys.

1. I _______ for a very long time, so I _______ very angry with them.

A. had been waiting - was

B. have been waiting - was

C. have waited - was

D. have been waiting – am

2. I'm sad to think that all my plants _____ by the time I _______ from holiday. A. will die - return

B. died - returned

C. may have died - have returned

D. had died - could return

3.Though world food production ________ since 1950 people still ________ from shortages in various parts of the world.

A. has been doubing - may be suffering

B. has doubled - suffer

C. had been doubled - could be suffering

D. has been doubled – suffers

4. For several years now she _______ as private secrectary to the bank manager.

A. worked

B. has been working

C. was working

D. works 

5. In the past 50 years, that country _______ through 15 consitutions, I8 coups and 21 prime ministers.

A. has been going

B. goes

C. were going

D. has gone

6. She was still working a eight o'clock yesterday evening.

She _______ since six o'clock in the morning.

A. has worked

B. has been working

C. worked

D. had been working

Giải thích giúp luôn ạ

Read the following passage and mark the letter A, B, C, or D to indicate the correct word or phrase that best fits each of the numbered blanks.

A YEAR WITH OVERSEAS VOLUNTEERS

I was with Overseas Volunteers (OV) for a year after leaving university, and I was sent to an isolated village in Chad, about 500 kilometres from the capital N'Djamena. Coming from a (119) ____ country, I got quite a shock, as conditions were much harder than I had expected. But after a lew days I got used to (120) ____ there. The people were always very friendly and helpful, and I soon began to appreciate how beautiful the countiyside was.

One of my jobs was to supply the village (121) ____ water. The well was a long walk away, and the women used to spend a long time every day (122) ____ heavy pots backwards and forwards. So I contacted the organisation and arranged to have some pipes delivered. (123) ____ these pipes were not really perfect, they still made a great difference to the villagers.

All in all, I think my time with OV was a good experience. Although it was not paid, it was well worth doing and I would recommend it to anyone (124) ____ was considering working for a charity.

Question 121:

A. for

B. on

C. with

D. from

Read the following passage and mark the letter A, B, C, or D to indicate the correct word or phrase that best fits each of the numbered blanks.

A YEAR WITH OVERSEAS VOLUNTEERS

I was with Overseas Volunteers (OV) for a year after leaving university, and I was sent to an isolated village in Chad, about 500 kilometres from the capital N'Djamena. Coming from a (119) ____ country, I got quite a shock, as conditions were much harder than I had expected. But after a lew days I got used to (120) ____ there. The people were always very friendly and helpful, and I soon began to appreciate how beautiful the countiyside was.

One of my jobs was to supply the village (121) ____ water. The well was a long walk away, and the women used to spend a long time every day (122) ____ heavy pots backwards and forwards. So I contacted the organisation and arranged to have some pipes delivered. (123) ____ these pipes were not really perfect, they still made a great difference to the villagers.

All in all, I think my time with OV was a good experience. Although it was not paid, it was well worth doing and I would recommend it to anyone (124) ____ was considering working for a charity.

Question 119:

A. rich

B. comfortable

C. well-paid

D. luxurious

Read the following passage and mark the letter A, B, C, or D to indicate the correct word or phrase that best fits each of the numbered blanks.

A YEAR WITH OVERSEAS VOLUNTEERS

I was with Overseas Volunteers (OV) for a year after leaving university, and I was sent to an isolated village in Chad, about 500 kilometres from the capital N'Djamena. Coming from a (119) ____ country, I got quite a shock, as conditions were much harder than I had expected. But after a lew days I got used to (120) ____ there. The people were always very friendly and helpful, and I soon began to appreciate how beautiful the countiyside was.

One of my jobs was to supply the village (121) ____ water. The well was a long walk away, and the women used to spend a long time every day (122) ____ heavy pots backwards and forwards. So I contacted the organisation and arranged to have some pipes delivered. (123) ____ these pipes were not really perfect, they still made a great difference to the villagers.

All in all, I think my time with OV was a good experience. Although it was not paid, it was well worth doing and I would recommend it to anyone (124) ____ was considering working for a charity.

Question 123:

A. If

B. Because

C. When

D. Although

Read the following passage and mark the letter A, B, C, or D to indicate the correct word or phrase that best fits each of the numbered blanks.

A YEAR WITH OVERSEAS VOLUNTEERS

I was with Overseas Volunteers (OV) for a year after leaving university, and I was sent to an isolated village in Chad, about 500 kilometres from the capital N'Djamena. Coming from a (119) ____ country, I got quite a shock, as conditions were much harder than I had expected. But after a lew days I got used to (120) ____ there. The people were always very friendly and helpful, and I soon began to appreciate how beautiful the countiyside was.

One of my jobs was to supply the village (121) ____ water. The well was a long walk away, and the women used to spend a long time every day (122) ____ heavy pots backwards and forwards. So I contacted the organisation and arranged to have some pipes delivered. (123) ____ these pipes were not really perfect, they still made a great difference to the villagers.

All in all, I think my time with OV was a good experience. Although it was not paid, it was well worth doing and I would recommend it to anyone (124) ____ was considering working for a charity.

Question 122:

A. carrying

B. wearing

C. holding

D. drinking

Read the following passage and mark the letter A, B, C, or D to indicate the correct word or phrase that best fits each of the numbered blanks.

A YEAR WITH OVERSEAS VOLUNTEERS

I was with Overseas Volunteers (OV) for a year after leaving university, and I was sent to an isolated village in Chad, about 500 kilometres from the capital N'Djamena. Coming from a (119) ____ country, I got quite a shock, as conditions were much harder than I had expected. But after a lew days I got used to (120) ____ there. The people were always very friendly and helpful, and I soon began to appreciate how beautiful the countiyside was.

One of my jobs was to supply the village (121) ____ water. The well was a long walk away, and the women used to spend a long time every day (122) ____ heavy pots backwards and forwards. So I contacted the organisation and arranged to have some pipes delivered. (123) ____ these pipes were not really perfect, they still made a great difference to the villagers.

All in all, I think my time with OV was a good experience. Although it was not paid, it was well worth doing and I would recommend it to anyone (124) ____ was considering working for a charity.

Question 124:

A. which

B. when

C. where

D. who