句型转换。
1. My father is a teacher.(变为一般疑问句)
2. Danny can fly a kite.(变为否定句)
3. The girl is singing a song.(对划线部分提问)
4. I'm sending my friend an e-mail.(改为同义句)
5. I can help you.(变为一般疑问句)
1. Is your father a teacher?
2. Danny can't fly a kite.
3. What's the girl doing?
4. I'm sending an e-mail to my friend.
5. Can I help you?