Câu hỏi: I am Mary . I am ____Great Britain.

A. to

B. from

C. at

D. on

Câu 1: It took us an hour ……….to Nha Trang last year. 

A. drive

B. driving

C. to drive

D. drove

Câu 2: I usually go to school …….the morning .

A. for

B. at

C. in

D. on

Câu 3: How ………..lemons are there in the fridge?

A. many

B. much

C. long

D. often

Câu 4: It's cold in our country ………………the winter.

A. at

B. on

C. of

D. in

Câu 5: Ba and Nam usually go________in the river. 

A. swimming

B. sailing

C. camping

D. walking

Câu 6: The Mekong River is ……….than the Red River.

A. long

B. longer

C. longest

D. the longer