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 _____ .