Câu hỏi: You can stay here ------ you like.

A. as long as

B. as far as

C. as much as

D. so far as

Câu 1: Mary …….. her treatment almost two years ago.

A. have

B. has had

C. had

D. was having

Câu 2: This room is smoky. I wish you --------- smoking.

A. would stop

B. have stopped

C. stop

D. stopping

Câu 3: Did you hear …….. upstairs?

A. she sing

B. her singing

C. she singing

D. her to sing

Câu 4: Are you thinking about going to Europe for your vacation? “No, but if I ---------- money, I would definitely go.”

A. have

B. had

C. have had

D. would have

Câu 5: Shakespeare ------------ many plays.

A. wrote

B. written

C. write

D. was wrote

Câu 6:  “It’s really raining.” “Yes. If the weather ---------, we’ll have to give up camping.”

A. would get

B. get worse

C. might get worse

D. should get worse