Câu hỏi: The teacher ............... us how to do theexperiment when the fire bell rang.

A. showed 

B. shown

C. was showing

Câu 1: Nina was very............... because she got lots of present

A. interesting

B. lovely

C. happy

Câu 2: The manager interviewed ........... candidates in turn.

A. each of the

B. each

C. every

Câu 3: For those of you new to the company, this leaflet is full of ...............

A. a valuable information 

B. the valuable information

C. valuable information

Câu 4: Most university students.................. on campus in their first year.

A. lives

B. livecorrect

C. are living

Câu 5: She................ well at school but that changed when she became friends with a different group of girls.

A. did

B. had done

C. had been doing

Câu 6: …………. i the doctor at 2.00 this afternoon so I can’t go to the lecture.

A. I’m seeingcorrect

B. I see

C. I will see