Câu 6: Put the verbs in the brackets in the correct form of tense.

1. My uncle (just open) …………HAS JUST OPENED…………………a new internet shop on Trang Tien street.

2. ……WAS…….Linh (watch) ………WATCHING……..……….TV at 9 o’clock last night?

3. While Mr Brown (work)………..WAS WORKING…….….. in the garden, his wife (cook) ……WAS COOKING……………

4. Nam (not buy)……HASN’T BOUGHT …..… a new computer since he (sell)………SOLD……. the old one last month.

5. ……HAS…Mr Phong (go) ……GONE…….to New York for ten days ?

6. Last year we (install) ……INSTALLED……ordinary light bulbs, but now we (use)……ARE USING……… new ones.

7. When I (arrive)……ARRIVED….... at her house yesterday, she (do) …WAS DOING…..her homework.