1, didn't buy

2,have-played

3, how many- go

to play

often finishes

My mother used to work at  restaurant three years ago.

 He used to be the president of Student Union.

There used to be many tree-lined streets in my hometown.

My husband didn't use to do  housework.

childrent didn't use to play with high-tech devices at an early age.  

Ghép

1.It would be a good idea if we learn in groups to help each other.
=>Students should learn in groups to help each other.
2.A taxi is faster than a bus.
=>A bus is slower than a taxi

Bài 1:

1,B      2,B

Bài 2: 

3,D     4, A       5, A

1. How many water is there in the bottle?

A. How B. many C. is D.in

2. You must pick up flowers in the school garden.

A. must B. up C. in D. garden

3. My neighbourhood ismore noisythan your neighbourhood.

A. My B. is C. more noisy D. than

4. In my hometown, there isn’tmany rain in summer.

A. In B. isn’t C. many D. summer

5. If you want to go to the Himalayas, I think you must to take a waterproof coatbecause it is cold and rainy there.

A. to go B. think C. to

1,Isn't done

2, is asked 

Hoa'father has less vacations than Tim ' father

Động từ: trở thành

Tính từ: ngoan ngoãn , khó bảo,