9. Yesterday my mother bought me a sweater. (同义句)

　Yesterday my mother bought a sweater 　　　　　　.

8. I received a letter from my younger brother the day before yesterday.(同义句)

　 I 　　　　　　　　my young brother the day before yesterday.

7. The children will have the food festival on the playground on Sunday.(同上)

　 　　　　　　　　　　　　　the children have the international food festival?

6. She’d like to tell me something about the accident.(划线提问)

　　　 　　　　she like to 　　?

5. He speaks little Greek,　　 　　　? (反意疑问句)

4. He’d better set the table before supper for his mother.(否定句)

　 He 　　　　　　　　　　set the table before supper for his mother.

3. I think she will make strawberry pancakes with Nancy.(否定句)

　 I　　　 　think she　 　　　make strawberry pancakes with Nancy.

2. It’s very interesting to sell delicious food.

　 　　　　　　　　delicious food is very interesting.

1. The students are preparing for the exam.

　 The students are 　　　　　　　　　　the exam.

15. I may _______ ________ (认真考虑) how to make it ___________.(成功)