Câu hỏi: The students are playing ____________ in the school yard.

A. happy

B. happier

C. happiest

D. happily

Câu 1: Would you like ____________ to my party?

A. to come

B. come

C. came

D. coming

Câu 2: You can’t make a comparison between beef and oranges, they are completely ___________ .

A. differ

B. different

C. difference

D. differently

Câu 3: Hoa and Lan ________ their grandfather and gradmother tomorrow?

A. sees

B. is going to see

C. see

D. are going to see

Câu 4: The exam was quite ____________ we expected.

A. more easily

B. more easy

C. easier than

D. easier as

Câu 5: Christmas songs ___________ for people centuries ago.

A. were performed

B. are performed

C. performed

D. was performed

Câu 6: 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.