IV. 按要求轉(zhuǎn)換句子，每空一詞。(10分)

　　21. Would you like to answer the questions?(改為同義句)

　　________ ________ ________ answer the questions?

　　22. I can buy some snacks.(改為一般疑問(wèn)句)

　　________ ________ buy __________ snacks?

　　23. I got to their home, but they weren't in.(改為同義句)

　　There weren't ________ ________when I got there.

　　24. He is going to look after his grandma. (改為同義句)

　　He is going to _________ _________ _________his grandma.

　　25. You need to exercise more to keep fit.(改為同義句)

　　You need to________ more ________to keep ________ .

　　V. 根據(jù)答語(yǔ)寫出問(wèn)句。(10分)

　　26. - ______________________________?

　　-Sorry. I have no money with me.

　　27. - ______________________________?

　　- Because it is very boring.

　　28. - ______________________________?

　　-No, I hate playing computer games.

　　29. - ______________________________?

　　-Sorry, I'm busy. Ask Tom to open it.

　　30. - ______________________________?

　　-Sorry. I am going to use my bike.