根据汉语或首字母提示写单词，完成句子。

1.  My baseball is u _____ the chair.

2.  His f _____  teacher is Miss Green.

3.  When is your Chinese s _____ contest?

4.  How much are these black _____  (短裤)?

5.  She doesn't like salad or _____ (鸡肉).  

6.  What c _____ does your cousin want to join?

7.  The s_____ T-shirt is thirteen dollars, but the big T-shirt is 30 dollars,

8.  When is my speech _____ (竞赛)?

9.  Jeff and Helen are Jim's p _____ . Jim is their son.

10.  She thinks thrillers are very s _____ .