1. You could (自愿服务)in a hospital. 2. I'd like to help (无家可归)people. 3. We often visit (小学的，初级的)schools and help the teachers. 4. A girl won a million dollars in the (抽奖). 5. Before you borrow something from a friend, you'd better ask his or her (许可)
B. 根据句意填空。
1. Whose is that book? It be Liu Mei's. 2. I don't like art at all. But my sister art to music. 3. are from Italy. They like to eat pizza. 4. He can't walk and he sits in a . 5. It's easy to be angry but it's hard to .
