Câu hỏi:  …………… students enrolled this year than last year at New York University.

A. Less than

B. Less of the

C. A few of

D. A few more

Câu 1: Don’t bother me while I ……..

A. am working

B. was working

C. will work

D. is going to work

Câu 2: How long did it -------- you to type this letter?

A. want

B. take

C. need

D. require

Câu 3: Has your house ------------- recently?

A. was decorated

B. decorated

C. been decorated

D. is decorated

Câu 4: Did you hear …….. upstairs?

A. she sing

B. her singing

C. she singing

D. her to sing

Câu 5: Mary …….. her treatment almost two years ago.

A. have

B. has had

C. had

D. was having

Câu 6: “Why don’t you send me only twenty dollars?” “Sorry. If I had more money, I ---------- give you more.”

A. will have

B. would have

C. would

D. have