10. Lang Son is one of the coldest province in North Viet Nam.
A B C D
11. You mustn’t cheat in exams because the teacher will punish you when you do that.
A B C D
12. I’m so worried because I mustn’t be at home after school right now.
A B C D
13. It is more interesting book I have ever read.
A B C D
14. What’s the better film you have ever seen?
A B C D
15. You mustn’t look after the house when your parents are away
A B C D
16. It is raining heavily outside. You shouldn't bring your raincoat.
A B C D
17. She always give presents to her parents on Tet holiday.
A B C D
18. She will helps her mother decorate the house before Tet.
A B C D
19. I don't think that lucky money can bring us good and bad luck.
A B C D
20. The New Year Festival in Thailand is on April. It is very hot.
A B C D
10. C => provinces
11. B => on
12. B => am not
13. A => the most
14. B => best
15. A => must
16. C => should
17. A => gives
18. B => help
19. D => ot
20. B => in