1. (2017七下·镇江期末) 根据要求完成句子

1. （1） My little brother used the key to open the door.(改为同义句)

   My little brother the door the key.

3. （2） It is important information for us.(改为感叹句)

   information it is for us!

5. （3） My aunt has a baby. She is eight months old.(合并成一句)

   My aunt has baby.

7. （4） I saw nobody in the classroom.(同义句转换)

   I see in the classroom.

9. （5） The car under the tree is my father's. (对划线部分提问)

   is your father's?