句型转换。 1. He is my friend. (改为疑问句并作否定回答)
题型：句型转换
问题：
句型转换。
1. He is my friend. (改为疑问句并作否定回答)
_____ _____ _____friend?
No,_____ _____
2. My backpack is on the chair. (对画线部分提问)
_____ _____ _____ backpack?
3. They're on the sofa. (改为否定句)
_____ _____ on the sofa.
4. It's under the table. (改为复数形式)
_____ _____ under the tables.