1.议论论文:A. Just as every coin has two sides, carshave both advantages and disadvantages.B.Compared to/ In comparison with letters, e-mails are more convenient.C. When itcomes to computers, some people think they have brought us a lot ofconvenience. However,...D.Opinions are divided on the advantages and disadvantages of living in the cityand in the countryside. E. As isknown to all/ As we all know, computers have played an important role/part inour daily life.F. Why doyou go to university? Different people have different points of view. 2. 书信:A. I amwriting to you to apply for admission to your university as a visiting scholar.B. I readan advertisement in today’s China Daily and I apply for the job...C. Thankyou for your letter of May 5.D. Howhappy I am to receive your letter of January 9.E. Hownice to hear from you again. 3. 口头通知或介绍情况:A. Ladiesand gentlemen, May I have your attention, please. I have an announcement tomake.B.Attention, please. I have something important to tell you.C. Mr.Green, Welcome to our school. To begin with, let me introduce Mr. Wang to you. 4. 演讲稿:A. Ladiesand gentlemen, I feel very much honored to have a chance here to make a speechon the subject -- A Balance Diet and Health.B. Goodmorning everyone! Allow me, first of all, on behalf of all present here, toextend our warm welcome and cordial greeting to our distinguished guest. as wellas, not only…but (also), includingA. Notonly do computers play an important part in science and technology, but alsoplay an informative role in our daily life.B. All ofus, including the teachers / the teachers included, will attend the lecture.C. Hespeaks French as well as English.=He speaks English, and French as ...