Some researchers believe that there is no doubt______ a cure for AIDS will be found.

   A. which                      B. that                          C. what                       D. whether

 ---I’m surprised to hear that Sue and Paul have ________.

   ---So am I. They seemed very happy together when I last saw them.

   A. broken up                B. finished up                C. divided up                D. closed up

Miss White, please keep visitors off the meeting-room. A secret plan________there.

   A. is made                    B. was made                 C. is being made           D. is making

 Though it was dark and raining hard, the children went out ________ their lost dog.

   A. in honour of             B. in celebration of         C. in danger of             D. in search of

 The car was a ________ at that price.

   A. exchange                 B. bargain                     C. trade                       D. business

This task was so difficult that I asked for a(n) ________ two weeks to finish it.

   A. regular                    B. extra                        C. distant                    D. spare

 Many working women________relatives to help take care of their children.

   A. belong to                 B. deal with                  C. stand by                  D. rely on

 My friend Jennifer, ________help I’ve made great progress in my studies, will leave for Canada next week.

   A. in whose                 B. in her                       C. with whose             D. with her

What great trouble we had ________where his house was！

   A. in finding                 B. to find                     C. find                        D. found

This is one of the most interesting films ________ shown last week.

   A. which was               B. that was                   C. which were              D. that were