网上交友已成为当代青年生活的一部分.它有助于青年人认识和了角朋友之间相互帮助.共享忧愁.同时也存在一些危险.令人担心.请以“Is making friends online bad or good? ——青夏教育精英家教网—

网上交友已成为当代青年生活的一部分。它有助于青年人认识和了角朋友之间相互帮助，共享忧愁，同时也存在一些危险，令人担心。请以“Is making friends online bad or good?”为题写一篇短文，谈谈你对网上交友的观点，开头语已给出。

参考词汇：share分享，分担；cheat欺骗

Is making friends online bad or good?

Life without friends must be boring.　 ________________________________

_____________________________________________________________________

30. Which of the following is not used for giving advice?

A. You had better not watch a horror film since you get scared easily.

B. You mustn’t give your goldfish too much food.

C. The swimming pool isn’t open today. I don’t know where to go swimming.

D. Perhaps you should buy some souvenirs for your parents.

29. The traffic ______ very bad ______ the snowstorm.

　　　 A. was, because　　　　 B. was, because of　 C. were, because　　 D. were, because of

28. I like skiing better than climbing because I think climbing is ____________skiing.

A. not as exciting as　　　　　　 B. not as more exciting as

C. not as most exciting as　　　　 D. more exciting than

27. Dr Ma _______ in a hospital, but now he works for ORBIS on the plane.

　　　 A. used to work　 B. used to working　 C. was used to working　 D. was used to work

26. I 　　　　out of the window and 　　　　the police 　　　　after the suspect.

　　　 A. looked, watched, run　 B. looked, saw, running

　　　 C. watched, saw, run　　 D. saw, watched, running

25. He got good marks in exams because he put all his ______ into his study.

　　 A. affect　　　　　　　　 B. effect　　　　　　　　 C. effort　　　　　　 D. offer

24．I think ______ is necessary ______ us to do something to protect birds.

　　　 A. this, for　　　　 B. it, of　　　　　　　 C. this, of　　　　　　　　　　 D. it, for