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

A. play

B. playing

C. do

D. doing

Câu 1: This is my father . ................name‟s Ha.

A. His

B. He‟s

C. She‟s

D. Her

Câu 2: There isn‟t .......................milk in the bottle. 

A. an

B. any

C. a

D. some

Câu 3: We live in Hue , but my uncle .............in HCM City.

A. to live

B. living

C. live

D. lives

Câu 4: HCM City is ..................................city in Viet Nam .

A. big

B. bigger

C. biggest

D. the biggest

Câu 5: There are .....................apples in the refrigerator. 

A. a

B. an

C. some

D. any

Câu 6: I usually go to school ..........................the morning.

A. for

B. at

C. in

D. on