3.　　　 ---____ the paper ?

--- No, I have still got one page to finish.

A. Have you done　 B. Do you do　 C. Did you do　　 D. Had you done

2.　　　 ---What are you busy with ?

--- We are carrying out a research ____ the causes of cancer.

A. into　　 B. onto　 C. to　 D. in

1.　　　 – Jack?

-- ____.　

A. Present, Sir.　　 B. I am, Sir　 C. Here, Sir　 D. Yes, Sir.

第二节：完形填空36-40 CABDB　　 41-45 CADBC　 46-50 ADACD　　 51-55 CAABB