17．Does he want　 　　　　　(listen)to music?

16．　　　　 (that) socks are twelve yuan．

15．The price of the pants 　　　　　(be)very low．

14．Let Peter 　　　　　(stay)at home and read books．

13．I think you need to buy a sweater for 　　　　　(you)． Your sweater is too old．

12．My English 　　　　　(teach) is an old American．

11．When is 　　　　　birthday? (Sally)

10．There are twenty-eight or twenty-nine days in F　　　　　 ．

(二)用括号内所给单词的正确形式填空。

9．My cousin is 20 this year．Today is her t　　　　　 birthday．

8．Jenny's grandmother has two d　　　　　 , her mother and her aunt．