Ⅰ. 根据句意及首字母提示完成单词(10分)
1. We have lunch at n_____ and supper in the evening.
2. The price of the computer is really l_____. Why not buy it?
3. There are many new books in the b_____.
4. Do you say g_____ to your parents when you leave home?
5. It’s safe to c_____ the street when the traffic light is green.
