【题目】根据要求改写句子。
1. This is my pencil.(改为一般疑问句)
2. It is a pencil sharpener.(对划线部分提问)
3. My mother is fine. (同上)
4.I’m 12. (同上)
5. Jack’s telephone number is 281-9176. (改为一般疑问句)
【答案】Is this your pencil?
What’s this (in English)?
How is your mother?
How old are you?
What’s Jack’s telephone number?
【解析】略



