Câu hỏi: I was cooking for dinner ...........................................

A. then the phone rang

B. then the phone was ringing

C. when the phone rang

D. when the phone was ringing.

Câu 1: You can’t make a comparison between beef and oranges, they are completely ___________ .

A. differ

B. different

C. difference

D. differently

Câu 2: Hoa and Lan ________ their grandfather and gradmother tomorrow?

A. sees

B. is going to see

C. see

D. are going to see

Câu 3: You must look _______________ your children when they are playing.

A. around 

B. about

C. after

D. down

Câu 4: I _____ town next Saturday.

A. am going to

B. am going

C. go to

D. am going to go

Câu 5: He isn’t tall enough ______________ the books on the shelf.

A. reach

B. reaching

C. to reach

D. reached

Câu 6: Would you like ____________ to my party?

A. to come

B. come

C. came

D. coming