A well-written composition _________ some writing skills, such as good choice of words and clear organizations.

A. calls on         B. calls for              C. calls up              D. calls in

 ---- There’s no light on.   ---- They ________ be at home.

A. can’t           B. mustn’t              C. needn’t                D. oughtn’t to

 ________ around the Tian An’ men Square, the tourists from Iceland were taken to visit the Palace Museum.

A. Showing     B. Having shown    C. Being shown     D. Having been shown

 ---- I’ll come to see your performance at 9:00 tomorrow evening.

---- But by then my performance will have ended and I ________ reporters in the meeting room at that time.

A. will be meeting        B. will meet     C. are going to meet   D. am meeting

 Facing this ________ problem, I found myself ________ about how to work it out.

A. puzzled; puzzled                                  B. puzzled; puzzling 

C. puzzling; puzzling                         D. puzzling; puzzled

 ________ the Internet is of great help, I don’t think it’s a good idea to spend too much time on it.

A. While         　   B. As       　                 C. Because　                D. If

 When I saw Jane, I stopped and smiled, but she ________ me and walked on.

A. refused             B. ignored                    C. avoided                   D. Missed

 With the advanced technology, our factory produces ________cars as we did last year.

         A. as twice many   B. many as twice       C. twice as many     D. as twice as many

There is no point ________ time ________ with him.

　 A. to spend; to argue　　　　　　　 　　 B. in spending; arguing　

C. to spend; arguing　　　　　　　　 　　 D. in spending; to argue

 We have only a short holiday, so let’s       the most of it and try to enjoy ourselves.

      A. make            B. take                C. get                     D. have