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

A. to appear

B. appear

C. by appearance

D. by appearing

Câu 1: Where are _____ children? – They go to school.

A. the

B. you

C. a

D. an

Câu 2: Who are all ________ people?

A. this

B. those

C. them

D. that

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: I ____ a car next year.

A. going to buy

B. am buying

C. buy

D. bought

Câu 5: Is there _____ milk in the fridge?

A. a lot

B. many

C. much

D. some

Câu 6: We know their address, but they don’t know ________.

A. their’s

B. our

C. our’s

D. ours