Câu hỏi: He doesn't want to let me                  he was going out. 

A. to know

B. knew

C. know 

D. knows

Câu 1: Unless someone has a key, we cannot get into the house

A. We could not get into the house if someone had a key. 

B. If someone does not have a key, we can only get into the house.

C. We can only get into the house if someone has a key. 

D. If someone did not have a key we could not get into the house. 

Câu 2: Paul           with us for about nine days by now.

A. have lived

B. has lived 

C. had lived

D. lived

Câu 3: Mr Pike's passport                last month, so he will have to get a new one. 

A. ended

B. elapsed

C. expired

D. researched

Câu 4: I hope that you              me when you come to London. 

A. visited

B. to visit

C. visiting

D. will visit

Câu 5: It was                lovely weather that we spent the whole day on the beach. 

A. so

B. more

C. so a

D. such

Câu 6: An old man taught her how              the violin. 

A. play

B. playing

C. to play

D. played