----- Nội dung dịch tự động từ ảnh -----
1. Lan used to having long hair when she was young.
A
B
D
2. He has taught English in this school for 2009.
A
в с D
3. One of the most urgent problem facing us now is the need to control population growth.
A
в
D
4. Gerttrude Stein, a well-known American novelist, was born in 1874 and has died in 1946.
A
в с
D
5. At summer camp last year children swam, rode horses, and were playing baseball.
A
в с
D
6. Nam uses to go fishing when he was young.
A
в с
D