III

1. I met a friend while i was doing the shopping

2. I turned round and saw Paula
3. She was wearing a bright red coat.
4. You always watch television. You should do something more active.
5. I was paying for my things when I heard someone call my name.
6.We was leaving the café and  were saying goodbye.
7. This time last Monday we took the final test.
8. Mr. Blair always goes to work by bus.
9. While we were having a drink, a waiter dropped a pile of plates.
10. John is never satisfied. He is always complaining

IV

1. Mrs. Quyen has been in NewYork__since____July1st.

2. I fell and hurt myself ____since_____I was playing tennis.

3. It started to rain ______during________the match.
4. We have played tennis _____for____________two hours.
5. _______During__________the summer I stayed on a farm in New Mexico.
6. I learned Italian _______while______I was there.
7. I haven’t met him ______since_________we left Washington.

8. We went on holiday to Florida ______for______three weeks.
9.______During______the meal we exchanged news.

10.____While___I was talking to Barbara, I learned that Tony was in hospital.

II. Choose the best answer.

1. I (met/was meeting) a friend while I (did/was doing) the shopping.

2. I (turned/ was turning) round and (saw/ was seeing) Paula.

3. She (wore/was wearing) a bright red coat.

4. You (always watch/ are always watching) television. You should do something more active. 5. I (paid/was paying) for my things when I (heard/ was hearing) someone call my name.

6.We (left/ was leaving) the café and (said/ were saying) goodbye.

7. This time last Monday we (took/ were taking) the final test.

8. Mr. Blair (always goes/is always going) to work by bus.

9. While we (had/ were having) a drink, a waiter (dropped/ was dropping) a pile of plates.

10. John is never satisfied. He (always complains/ is always complaining).

IV. Choose the given to complete the following sentences: while/ during/ for/ since.

1. Mrs. Quyen has been in NewYork_____since_______________July1st.

2. I fell and hurt myself _____since_____________I was playing tennis.

3. It started to rain ________during____________the match.

4. We have played tennis ______for___________two hours.

5. _____During____________the summer I stayed on a farm in New Mexico.

6. I learned Italian _____while____________I was there.

7. I haven’t met him ______since____________we left Washington.

8. We went on holiday to Florida _______for_____________three weeks.

9. ____During_______________the meal we exchanged news.

10.______While________________I was talking to Barbara, I learned that Tony was in hospital.