Câu hỏi: They are ........................aerobics now.

A. play

B. playing

C. do

D. doing

Câu 1: ……….your book on page 16 , please.

A. Close

B. Read

C. Open

D. Listen

Câu 2: What time ...........................classes start?

A. do

B. does

C. is

D. are

Câu 3: I usually go to school ..........................the morning.

A. for

B. at

C. in

D. on

Câu 4: We would like some vegetables ...........................dinner.

A. in

B. at

C. for

D. of

Câu 5: There isn‟t .......................milk in the bottle. 

A. an

B. any

C. a

D. some

Câu 6: Lan‟s brother ....................volleyball now.

A. is play

B. are playing

C. is playing

D. playing