2016年6月大学英语四级考试模拟试题及答案（二）_第5页

　　Part V Writing

　　Directions : For this part , you are allowed 30 minutes to write a composition on the topic: Sounds in three paragraphs You have been given the first sentence of each paragraph .You should write at least 100 words .

　　Sounds

　　1) The world is filled with many sounds _____________

　　2) Some sounds are useful __________

　　3) But some sounds are harmful _________