5、在学校图书馆你可以免费给朋友发电子邮件。

　 You can ________ _________ __________ _________ __________.

4、一旦Dick做了决定，就很难再改变他的想法了。

　　 _______ ________ ________ ________ change his mind once Dick has made his decision.

3、这就是你所想到的解决这个问题的最佳途径吗？

　 Is this the best _______ you thought of _______　 ________ the problem?

2、我过去常常骑自行车上学，但现在我已经习惯于步行上学。

　 I _______ ________ _________ ________ ________ by bike.But now I _________ _______ __________ _________to school.

1、Douglas 把暑假里的大部分时间都用来上网了。

　 Douglas ________ _________ ________　 _________the Internet during the summer holiday.

1 With the d____________ of society, computers are becoming more and more important.

2 Tom e__________ extra money by selling newspaper.

3 In china, young children are usually taught to r________ the old.

4 He went back to London without having a_________ any success.

5 It was really a c__________ task to Jim, but he finished it perfectly.

6 Zhu Rongji is our ___________(以前的)primer minister(总理).

7 Beijing is making ____________(准备)for the 2008 Olympics.[

8 Travelling is a good way to experience different c_________ in different places.

9 Allow me to ___________(介绍)my friend Mr. Smith to everybody.

10 A famous ____________(教授) will give us a lecture.