--Must we hand in our homework now?---No, you ___. You ___ hand them in before Friday.

A. mustn’t , can   B. needn’t, can   C. can't , can    D. mustn’t, must

---Please help me, will you?  ---_____.

A.You’re welcome    B. Of course, I will    C. Not at all     D. It’s my pleasure

The boy is good ___ learning English and he does well ___ it.

A. at, at    B. at, in    C. in ;at     D. in; in

Professor Smith has written some short stories , but he is____known for his plays .

         A．better      B．more         C．best D．most

_____ all the shortcomings you mentioned ,he is a man to be depended on.

         A．In spite     B．Although    C．Though       D．Despite

---He was nearly drowned in a pool.  

---Oh, when was ___ exactly?

  --- It was in 1983 ____ he was swimming with his friends.

A. this; that           B. that; when         C. that; that          D. what; when

Space exploration has been made ______ with the development of modern science and technology.

A. it possible    B. it was possible  C. that possible                 D. possible

I_____ violin lessons every two weeks, but I think I ‘ll make it every week from next month.

         A. am having                      B. have had                         C. have                       D. have been having

Nobody likes ___ in such an impolite manner.

A. treated    B. being treated    C. treating    D. be treated

I shall remember the days __ we worked together.

A.when   B.which    C. that      D. of which