(   ) 19. I first met Lisa three years ago when we      at a radio station together.

   A. have worked   B. had been working   C. were working   D. had worked

(   ) 18. [2014 .紹興]—So you have watched the action movie,haven't you?

―Yes. I      it with my parents in LuXunTheater,

   A. watch   B. watched

   C.  will watch   D. am watching

(   ) 17. The population of the world        still now.

   A. has;grown   B. is;growing

   C.  will;grow   D. is;grown

(   ) 16. ―Why didn't you go to the cinema with us this afternoon?

―I      at the station for my uncle from Beijing.

   A. was waiting   B. have waited   C. am waiting   D. will wait

(   ) 12. [2014 •上海]Susan and Lily        tomatoes and other vegetables on the farm this time yesterday.

   A. pick   B. are picking

   C.  will pick   D. were picking

(   ) 11. [2014 •上海]By the end of last week,she      in the west of China for two months helping the homeless children.

   A. will stay   B. has stayed

   C.  would stay   D. had stayed 

(   ) 10. [2014 •巴中〗一Where's your father?

―He Beijing. He        there last month.

   A.has gone to;went

   B.has been to;went

   C. has gone to;has gone

 9. [2015 .廣東]Don't disturb Allen now. He      for the  SpellingBee competition.

   A. prepares   B. prepared

   C.is preparing   D. will prepare

(   ) 8. [2015 •雅安]The film has         for an hour.

   A. started   B. begun

   C. been on   D. finished

(   ) 7. [2014 .安順]I         tennis with my cousin every day when I was in America.

   A. play   B. played

   C.  had played   D. has played