Câu hỏi: The woman who…. next door is often willing to help us whenever we are in difficulty.

A. to live

B. living

C. lived

D. lives

Câu 1: --------- John busy every day?

A. Does

B. Will

C. Is

D. Has

Câu 2: Did you hear …….. upstairs?

A. she sing

B. her singing

C. she singing

D. her to sing

Câu 3: They say that they …… their course next month.

A. finish

B. will finish

C.  will be finishing

D. will be finished

Câu 4: Don’t bother me while I ……..

A. am working

B. was working

C. will work

D. is going to work

Câu 5:  …………… 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 6: You can stay here ------ you like.

A. as long as

B. as far as

C. as much as

D. so far as