`13.` No girl in my class is fatter than Hang.

`->` No girl : được chia như ngôi thứ 3 số ít `=>` Tobe chia là "is"

`->` Cấu trúc So sánh hơn:

Short Adj : S1 + be + adj + er + than + S2 + (be/Aux).

Long Adj : S1 + be + more + adj + than + S2 + (be/Aux).

`14.` Let us go camping in Con Vanh Beach this Sunday.

`->` Shall we go + V(inf) + ... ?

`=` Let us (Let's) + V(inf) : Gợi ý/ đề nghị ai đó làm gì

`15.` What is the width of Ba Dinh square?

`->` What is the width of + N?

`16.` Shall we have a night party on Saturday?

`->` Shall we go + V(inf) + ... ?

`=` Let us (Let's) + V(inf) : Gợi ý/ đề nghị ai đó làm gì

`17.` Why don't you go swimming with us?

`->` Why don't you/ we + V(inf) + ... ? : Tại sao bạn/ chúng tôi không .... ?

`=` How about + Ving + ... ?

`18.` Let's go shopping tomorrow.

`->` Would you like + to V(inf) + ... ? : Bạn có muốn làm gì?

`=` Let's + V(inf) : Gợi ý/ đề nghị ai đó làm gì

`19.` How about getting up early to enjoy sunrise on the beach?

`->` Shall we + V(inf) + .... ? 

`=` How about + Ving + ... ? 

13 - No girl in my class is fatter than Hang.

14- Let's go camping in Con Vanh Beach this Sunday.

15- what is the width of Ba Dinh square ?

16- Shall we having a night party on saturday ?

17- why don't you go swimming with us ?

18- let 's go shopping tomorrow

19- how about getting up early to enjoy sunrise on the beach ?