Ⅰ. 根据句意及首字母或汉语提示完成句子中的单词
1. He hurt one of his fingers when he cut the apple.
2. Betty and Tony are Lingling's foreign friends.
3. The girl quickly held the key in her hand when she found it.
4. The earth moves around the sun and the moon goes around the earth.
5. I can't find my glass. I must put it somewhere.
6. It's rude(粗鲁的) to speak to old people like that!
7. In Japan, it's polite(礼貌的) fo
r people to bow to each other.
8. The nice 
little dog waved(挥；摆) its tail happily yesterday, welcoming the owner back home.
9. You'd better put a piece of cloth on your knees(膝盖) during the dinner.
10. I tried again to speak to him, but no word came out of my mouth(嘴).
