下周你要和你的家人去北京，不能照看你的小狗，请你写一封信给你的好朋友Tom，让他帮你照顾你的小狗。请他做到以下事情：

1 每天喂狗三次

2 要经常给它水喝

3 要经常带它去散步

4 注意保持它的房间干净整洁

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The radio is too noisy. Would you please ______ a little?

A. turn it down B. turn it up

C. turn it on D. turn it off

- Could you do ____ for me, please? Yes, with pleasure．

A. something B. anything

C. nothing D. Everything

The children are _______ in studying.

A. interest B. interesting

C. interests D. Interested

Linda used ______long hair. Now she has short hair.

A. having B. to have

C. has D. Had

Would you like to go fishing with me? Sorry. I have lots of homework ____

A. to do B. do

C. doing D. Did

-- My dream is to be a scientist.

--- Sounds good. I hope it will .

A. come on B. come in

C. come true D. come out

ou could ask the teacher for help.

________________ Teachers are always helpful.

A.I think so. B. I disagree.

C. I am afraid not. D. I don’t think so.

Clean-Up Day is coming. How to let more people know it?

We could ______ advertisements after school.

A. call up B. put off

C. hand out D. think up

____________ Davy called me, I was sleeping.

A. Until B. When

C. While D. Because