Miss Green contributed fifty dollars, but she wished she could contribute _____.

A. one other fifty dollars                                   B. the same amount also      

C. more fifty dollars                                  D. another fifty            

 We arranged to meet at the cinema at 7:30, but he failed to ______.  

A. turn up             B. turn on                     C. turn out             D. turn over

 The traditional view is _____ we sleep because our brain is “programmed” to make us do so.  

A. when                B. why                         C. whether            D. that

 You can only be sure of _____ you have at present; you cannot be sure of something _____ you might get in the future.  

A. that; what         B. what; /                            C. which; that        D. /; that

 In the competition to be held, a gold medal, together with a certain sum of money, _____ the champion.

A.   will be given to who will win               B.  will be given to whoever will become

C.   has been given to whoever wins             D.  was given to anyone who became    

 ______ the chairman of the council, the vice chairman does duty for him.

A. Absent from        B. In the absence of      C. Present from     D. In the presence of

 Please keep me _____ what happens.  

A. informing by              B. informing of             C. informed of      D. informed by

 At the end of the meeting, it was announced that an agreement ______.  

A. has been reached        B. had been reached       C. has reached                     D. had reached

 — Have you handed in your schoolwork yet?

— Yes, I have. I guess it ______ now.

       A. has graded                B.  is graded                C.  is being graded       D.  is grading

 — Did Alan enjoy seeing his old friends yesterday?

   — Yes, he did. He _____ his old friends for a long time.

       A. didn’t see                 B. wouldn’t see             C. hasn’t seen               D. hadn’t seen