③翻译该句：我认为旅游的最好去处是故宫。       

②故宫       

①旅游的最好去处       

(   ) 8. ―Have you finished your homework yet?

      ―Yes,I        it twenty minutes ago.

    A. have finished   B. finished

   C. will finish   D. had finished

(   ) 7. The book Alice in Wonderland is very in- teresting. I        it twice already.

    A. read   B. have read

   C. am reading   D. will read

(   ) 6. ―Has David finished his project yet?

      ―I guess not. He         on it at lunchtime. Do you want me to confirm it? 

A. is working   B. was working   C. has worked   D. had worked

(   ) 5. I can't find my notebook anywhere. I am afraid I      it.

      A. lose   B. lost 

   C. have lost   D.was losing

(   ) 4. Listen!The boys       with each other over there. Please go and see what has happened.

  A. are arguing   B. are argued   C. argue   D. argued

(  )3. [2014 安徽]Mr. Wang has left for Guangzhou. He        a speech there in two days.

     A. gives   B. gave

   C. will give   D. has given

(   ) 2. [2014 •长沙]Uttle Tom        com- puter games when his mother got home. 

     A. is playing   B. plays   C. was playing