2. I used to (swim) ____________ in the river .

3.  His uncle____________ in Binh Phuoc for 3 years.( live )

4. The Moon____________ around the Earth .(go )

5.  Million tons of sugar____________ every year. (produce).

6.  Last weekend they____________ a picnic to  the countryside. (have )

7. Ngan____________ Bu Gia Map for 2 years.( be)

8. Jean cloth____________ completely from cotton in the 18th century.( make).

9.  Last weekend, They____________ camping in  the mountain. (go )

11. Vietnam ____________into four regions. (divide)

12. She ___________French for  nearly 5 years (study )

13. We ______________Vung tau last month (go)

14. He spends most of his free time lie)_______ on the couch and (watch)_______ TV.

15. I can’t help ( laugh)_______ when I see that clown.

16. I’ll remember (send)_______ you a postcard when I reach London

17. My uncle (not/ be)_______ out of his house since he ( buy)_______ a color TV.

18. Tell him (bring)_______ his bike inside.

19. Please stop ( talk)_______. 

20. How long you (know)_______ Mrs. Chi?