Ⅰ. 根据句意及汉语提示,写出所缺单词,使句意完整、通顺。
1. Air conditioning made his room more _______. (舒适的)
2. The boy made faces to her and in the end a smile _______ on her face. (出现)
3. It’s harmful for the villagers to eat or drink the _______ food or water. (污染的)
4. She has a _______ at the Children’s Hospital. (工作)
5. His name was dropped from the _______. (名单)
II. 用括号中所给动词的适当形式填空。
1. Why are you _______ a coat? It’s not very suitable for this hot weather. (wear)
2. It’s important _______ paper to save the trees. (recycle)
3. The young man _______ in the factory since 1998.(work / be)
4. What are the three things you _______ to do? (suppose)
5. I will travel to the South this summer holiday if my mother _______ me. (let)
6. Her father _______ in our school for ten years. (teach)
7. They _______ here five years ago, and now they _______ in London. (live)
8. These flowers _______ last month and some of them are dead now. (plant)

9. I have so much homework _______ today. (do)
10. Look! Many birds _______ in the sky! (fly)