13. How old is your daughter?

Cấu trúc:  How old + to be + S?

14. Minh wasn't at home last night, and his parents weren't either.

dịch: Tối qua Minh không có ở nhà, và bố mẹ anh cũng không.

15. Thanh is a fluent English speaker.

Cấu trúc: S+ to be+ adj + N

16. What about going to the beach this weekend?

Cấu trúc: What about + V-ing

17. His friends and he are interested in playing online games

dịch: Bạn bè của anh ấy và anh ấy thích chơi trò chơi trực tuyến

18. Ronaldo is a skillful soccer player.

Cấu trúc:  S+ to be+ adj + N

19. Meeting friends isn't as boring as playing chess after dinner

Cấu trúc:  S + V + not + so/as + adj/adv + N/Pronoun

20. Nam prefers stay at home to go to the zoo

prefer sth to sth: thích cái gì hơn cái gì

21. He is a skillful volleyball player

Cấu trúc:  S+ to be+ adj + N

22. Children ought to stay up late

ought to = should

23.  Lan ate too much cakes last night and so did Chi

24. How much did her weigh last year?

25.  Nam can't drive a car, and his sister cannot, either

26.  How heavy are you?

27. How about visiting Uncle Ho's mausoleum?

How about + V-ing