3. I used to play football when I was young.

used to + V1: đã từng

4. She isn't keen on watching horror films.

be (not) keen on + Ving : không thích 

5. Russia is the biggest country.

S + be +the + ADJ + est : ss nhất

1. It takes her thirty minutes to do this test.

It takes + O + time + to V : ai mất bao nhiêu thời gian để làm gì 

2. What about going swimming this afternoon?

What about + Ving? đưa ra ý kiến, đề nghị

3. Bob's house isn't far from the theater.

near: gần = not far from : không xa 

4. Lam is the most intelligent person in my class.

S + be +the most + ADJ : ss nhất

1. How beautiful a Christmas tree is!

How + ADJ/ ADV + S + be/V ! câu cảm thán

3. How heavy were you two years ago?

How + ADJ + be + S? 

11. How much does your son weigh?

How much + do/does +S + weigh? hỏi cân nặng 

12. How much is this face mask?

How much + be +S? hỏi giá tiền

15. How old is your son?

How old + be+  S?  hỏi tuổi

16. What is your address?

What + be+ one's address? hỏi địa chỉ 

21. What a lovely dinner!

What + (a/an) + ADJ + N! câu cảm thán

22. He doesn't live near the school.

near: gần = not far from : không xa 

24. My brother is a slow cyclist.

S số ít+ is + a/an + ADJ + N số ít is 

25. Mr. Cuong is a good tennis player.

S số ít+ is + a/an + ADJ + N số ít is 

26. Mr. Chi types very quickly.

S + V + ADV 

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