16. D
17. B
18. B
19. C
20. D
21. C
22. B
23. C
24. C
25. A
***
27. It is about 300 km from HCM city to Phu Quoc island.
28. Traffic rules should be obeyed strictly by road users.
29. If you are careful, you won't hurt yourself.
30. The flowers are watered every day.
31. I like watching TV than listening to music.
32. It takes me two hours to do my homework.
***
1. Ba is learning to play the guitar in the music room.
2. Would you like to come to my house for dinner?
3. They will be learning EL this time tomorrow.
4, My brother doesn't like ice-skating because he thinks it is dangerous.
5. Peopel won't use flying cars until year 2050.
Bn học tốt!!!
