按要求改寫句子：
1. Please turn off the light. （改為否定句）
____________________________________________
2. I know his telephone number. （改為一般疑問句）
____________________________________________
3. It is a fine day today. （改為感嘆句）
____________________________________________
4. The children have school today. （改為否定句）
____________________________________________
5. I’d like to join them.（改為一般疑問句）
____________________________________________
6. They are going to see a film tomorrow. （對畫線部分提問）
____________________________________________
7. I like collecting stamps and singing. （改為否定句）
____________________________________________
8. He often cleans his bedroom. （改為一般疑問句）
____________________________________________
9. My mother is watering flowers in the garden. （對畫線部分提問）
?____________________________________________
10. David and Mike are going to planting trees this afternoon.（對畫線部分提問）
____________________________________________
