Water Pollution
With the development of industry, water pollution is becoming more serious now. The polluted water not only kills fish, it is also harmful to our health. Many people get sick because they drink the polluted water. In some rivers the water is so dirty that they can even kill plants.
We should fight against the pollution. We should stop using harmful things. I wish it is not a dream that in the near future we can have clean rivers again.
外研新标准版初中英语七年级下册期中测试题
外研版英语七下《Unit 2 Everyone will have a small car》word同步测试（一）
外研版英语七下《Module 8 My past life》word同步测试4套
外研新标准版七年级上册单元测试-Module1
外研新标准版七年级上册单元测试-Moduel 7（一）
外研版英语七下《Module 9 story time》word同步测试4套
外研版英语七下《Module 11 national heroes》word同步测试5套
外研版英语七下《Module 5 My hometown and country》word同步测试
外研版英语七下《Module 4 Life in the future》word同步测试
外研新标准版七年级上册单元测试-Moduel 5
仁爱版英语七下《Topic 3 My school life is very interesting.》word同步测试
新目标版英语七上《Unit 3 This is my sister》word同步测试
新目标版英语七上《Unit 2 Is this your pencil》word同步测试（一）
新目标版英语七上《Unit 4 Where’s my backpack》word同步测试
外研版英语七下《Module 7 planes, boats and trains》word同步测试
外研版英语七下《Unit 1 I went to Los Angeles two years ago》word同步测试
外研新标准版初中英语七年级下册期末测试题
新目标版英语七上《Unit 5 Do you have a soccer ball》word同步测试
仁爱版英语七下《Topic 2 The summer holidays are coming》word同步测试4套
外研新标准版七年级上册期中测试题
外研新标准版七年级上册单元测试-Moduel 10
外研版英语七下《Unit 1 Everyone will study at home》word同步测试2套
冀教版九年级英语上Units4-5测试题及答案
外研新标准版七年级上册期中测试题（一）
外研新标准版七年级上册单元测试-Moduel 6
新目标版英语七上《Unit 2 Is this your pencil》word同步测试（二）
外研新标准版七年级上册单元测试-Moduel 4
外研新标准版七年级上册期末测试题（一）
外研新标准版七年级上册单元测试-Moduel 7
新目标版英语七上《Unit 3 This is my sister》word同步测试（二）