Question 16: My father often (not play)................tennis in the morning.
Question 17: We (watch).................a good film on TV last night.
Question 18: Nam (not do)....................homework yesterday.
Question 19: She sometimes (buy)...............meat at this market.
Question 20: Would you mind (buy)................me a newspaper?
Question 21: Hoa and Lan have stopped (talk)..............to each other.
Question 22: After I (take)..................a shower, I had dinner.
Question 23: Would you like (have)................dinner with me tonight?
16 doesn't play
17. watched
18. didn't do
19. buys
20. buying
21. talking
22. had taken
23. to have
1 doesn't play
2 watched
3 didn't do
4 buys
5 buying
6 talking
7 had taken
8 to have
