Mr. Han, my neighbor, is always helping those who are in trouble without expecting anything __________.

   A. in turn             B. in return        C. in detail           D. in addition

Science and technology have in important ways __________ the improvement of agricultural production.

A. contributed to        B. resulted from      C. carried off       D. handed over

Though I’ve tried very hard to improve my English, by no means ___________with my progress.

A. the teacher is not satisfied             B. is the teacher not satisfied　　              

C. the teacher is satisfied                 D. is the teacher satisfied

With a lot of problems __________, the new government is now having a hard time.

A. settling            B. to settle           C. settle           D. having settled

If anyone happens to drop in while I am out, _________ him or her leave a message.

    A. have B. get  C. ask  D. tell

— Alice told me you called yesterday.

   — Yes, I had a problem with Jane, ___________I thought you could help me with, but you were not in.

   A. who              B. whom              C. that         D. which

Everybody was touched ___________ words after they heard her moving story.

A. beyond           B. without             C. of              D. in

These mistakes are very___________ among students, so we’re not surprised if you also make such mistakes.

A. grand              B. common             C. considerate        D. popular

— I’d like to go to the cinema with you, Dad.

— Sorry, my darling, but the film is ___________for adults only.

A. appointed          B. intended              C. constructed        D. exposed

— We were all missing you at the party!

— Sorry. I was busy with my project research. Otherwise, I ___________ it.

       A. attended                                              B. would attend    

       C. had attended                                 D. would have attended