Câu hỏi: Some animals sometimes fool their enemies __________ to be lead.

A. to appear

B. appear

C. by appearance

D. by appearing

Câu 1: Jane _____ as a fashion designer for ten years before becoming a famous singer.

A. worked

B. is working

C. works

D. will work

Câu 2:  __________ at home yesterday?

A. Do you stay

B. Did you stay

C. Have you stayed

D. Will you stay

Câu 3: Frank ________ when he noticed a large packing case lying on the floor

A. had about to leave

B. is about to leave

C. has about to leave

D. was about to leave

Câu 4: My friend is ______ so she has a lot of free time.

A. singer

B. single

C. married

D. free

Câu 5: I ____ a car next year.

A. going to buy

B. am buying

C. buy

D. bought

Câu 6: I ____ a car next year

A. buy

B. am buying

C. going to buy

D. bought