15. The doctor told my father to give up smoking.

S + told + O + to V / not to V - câu tường thuật 

give up + Ving: từ bỏ 

16. I wish I could play the guitar well.

S + wish(es) + S+ could + V1: ước ở hiện tại 

V + ADV

17. Bat Trang Pottery has developed since the 7th century.

S + has/have + V3/ed + for/since + time 

18. I enjoy watching TV in my free time.

enjoy + Ving: thích 

19. I think Ho Chi Minh City is more exciting than Da Nang.

S + be+  more + long-adj + than + O : ss hơn 

20. A new house is going to be built in this area next year.

S + am/is/are + going to be + V3/ed (bị động - tương lai gần)

`color{orange}{~LeAiFuRuiHuiBao~}`