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: What about __________ by bike?

A. go

B. goes

C. to go

D. going

Câu 3: Christmas songs ___________ for people centuries ago.

A. were performed

B. are performed

C. performed

D. was performed

Câu 4: He usually goes ______ in the winter.

A. to jog

B. jogging

C. joging

D. jogs

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

A. reach

B. reaching

C. to reach

D. reached

Câu 6: I _____ town next Saturday.

A. am going to

B. am going

C. go to

D. am going to go