Ⅰ. 根据句意及首字母提示完成单词(5分)
1. Let’s clean the room. It’s too d______.
2. The teacher wants us to f______ the school rules.
3. I know him, but I can’t r______ his name.
4. My mother cooks breakfast in the k______ every morning.
5. You must do your homework first b______ you watch TV.