英语参考答案:

　　I. 1A 2D 3B 4B 5B 6C 7A 8D 9B 10C 11B 12C 13C 14B 15B 16B 17C 18B 19A 20C

　　II. A.21—25 BADCB 26—30 ADCAD

　　B.31—35 ABCBD 36—40BCDAC

　　III.41—45 FAGCE

　　IV. 46A 47D 48C 49B 50C 51B 52A 53B 54D 55D 56C 57D 58C 59B 60A 61A 62B 63C 64D 65A

　　V.66.blind 67. realize 68. Smoking 69. honest 70.fifth

　　VI. ★ 范文

　　With more and more cars coming into our families, we are happy that it has greatly improved our life. But unluckily, it has also brought many problems, such as heavy traffic and traffic accidents。

　　Traffic safety is everybody's business. We must obey the rules. For example, we must walk on the sidewalk, when we cross zebra – crossing, stop and look right and left, then go across fast. Don’t play football on the road .we can tell our parents not to drink before they drive, not to run through red lights, not to talk and laugh while driving etc。

　　We can say that cars are coming into our life, Not only can we be safe driving on roads and walking on sidewalks, but everybody thinks traffic safety is everybody's business 。