21. A. pencil       B. book             C. pencil-books   D. map

     20. A. on          B. under            C. at            D. in

     19. A. father              B. mother           C. sister         D. brother

     18. A. school girl    B. school boy C. teacher       D. nurse

     17. A. knows      B. learns        C. doesn't know   D. doesn't think

     16. A. working    B. at school             C. study           D. student

15. My sister is___________ in the___________ story.

   A. interested; interesting                    B. interesting; interested

   C. interesting; interesting                   D. interested; interested

    根据短文内容，选择最佳答案。

     Tom is a little boy. He is only five years old. He is not  16  . He   17   how to read or write. But his sister Jenny is a  18  . She is ten. She knows how to read and write.

     One day, Jenny sees her 19   in the room. He is   20  the table. There is a   21  in his hand. He is writing.

     "What are you doing, Tom?" She 22  

     'Tm writing   23  my friend, Rose."

     "   24   how can you? You don't know how to write," says his sister.

     "Well," says Tom. "It doesn't matter. Rose doesn't know how to   25  , either."

14. My brother___________ a policeman.

    A. want to be       B. wants to be      C. want to is             D. wants to is

13. Do you like to talk___________ people? Please call me___________ 476-8989.

    A. with; at        B. to; to          C. with; for      D. to; with

12. Everyone___________ having a good time.

    A. am              B. is                C. do                     D. are