1根据所给英文写出单词的合适形式。

1.Lily is a good         (swim) because she is the first in the swimming match.

2.We usually brush our teeth           (two) a day .

3.I have a little dog .            (it) nose is white.

4.How long do you spend             (chat) with your e-friends on the Internet every day?

5.Fruit and vegetables are             (health) food.

缺词填空  根据短文内容及首字母提示，补全空格内单词，使短文完整、通顺。（共10小题；每小题1分，满分10分）

Are you able to send a letter with pictures and sounds to someone anywhere in the world without putting a stamp on it? W  1.  e-mails you can do that. Using a c  2.   you can send e-mails quickly and easily. The post is much s  3.   than e-mail. E- mails can send the message to the other s  4.   of the world in seconds.

E-mail is easy to use and it s   5.  time and money. The differences in time in different parts of the world do not matter w 6.  to send e-mails. It is twenty-four-hour service that makes you send your e- mail at any time of the day or n 7. . No one has to stay t   8. to receive e-mails. It d 9.   matter if your friends are in bed when you send an e-mail to them, or you are seeing a f   10.   at the cinema when they send an e-mail back.   

Eddie, I hope _____ the book _____ How to Look After Your E-dog. Then you can look after me well.

Thank you ________ your e-mail.

【小题1】You are late again. What’s your e____（ 理由） for being late this time ？
【小题2】Did you know who d____(发现) America?
【小题3】It may be s­­­______ (晴朗的) tomorrow.
【小题4】Most people can greatly improve the q _____(质量) of life.
【小题5】Many tall buildings have a____ (已经) been built in our city.