Hearing the news, we did nothing but _____ silently.
A. to sit B. sat C. to be sitting D. sit
_______ with care, one tin will last for six weeks.
A. Use B. Using C. Used D. To use
Film has a much shorter history, especially when such art forms as music and painting.
A. having compared to B. comparing to
C. compare to D. compared to
_____ in a white uniform, he looks more like a cook than a doctor.
A. Dressed B. To dress C. Dressing D. Having dressed
When for his views about his teaching job, Philip said he found it very interesting and rewarding.
A. asking B. asked C. having asked D. to be asked
随着网络的普及，越来越多的中学生上网交友。某英语报社就“Should students make friends online?”这个主题进行了征文大赛。请你给英语报社投一篇稿子。词数：120左右（开头已为你写好，不计入总词数）
内容要点：
1．网上交友的优点如可广泛交友，自由发表观点等。
2．网上交友的弊端如浪费宝贵的学习时间等。
3．你自己的看法。
Whatever your age is, the Internet is a great place to hung out, where you can not only have fun but also make friends.
