Ⅰ. 根据句意及首字母提示完成单词（5分）
1. My father usually c__________ my homework at home.
2. F__________, Tom cleans the classroom and goes home.
3. You can c__________ “save”, and then write a name for it.
4. Can you see the train t__________ on the wall?
5. I often go to Beijing by t__________.
