When I was very young ,the sky in my hometown was nice and beautiful, the sky was very blue,and the air was fresh. There were some birds singing ,and there were many trees in the fields. I often played with my friends in the open air.I liked it.
Now the people are rich ,but the sky in my homerown isnt blue .the trees were cut down , and there arent many birds. And the air isnt fresher than before. The rubbish is put here and there, it was bad for our health.So wo must do something to protect the environment. If we make a contribution to protecting the environment,the sky will become much more beautiful.
2015届高考英语一轮复习课时作业3 Unit 3(人教版必修1)
2017届高考英语一轮复习梯级训练: Unit 2(人教版必修5)
2017届高考英语一轮复习梯级训练: Unit 4(人教版选修8)
2017届高考英语一轮专题复习阅读理解训练(13)含答案
2017届高考英语一轮复习梯级训练: Unit 4(人教版必修5)
2015届高考英语一轮复习全程热点检测:Unit 1《Building the future》(牛津译林版选修10)
2015届高考英语一轮复习课时作业5 Unit 5(人教版必修1)
2017届高考英语一轮复习课时作业19 Unit 4(人教版必修4)
2017届高考英语一轮复习梯级训练: Unit 4(人教版必修3)
2015届高考英语一轮复习课时作业9 Unit 4(人教版必修2)
2017届高考英语一轮复习梯级训练: Unit 4(人教版必修1)
2017届高考英语一轮复习课时作业26 Unit 1(人教版选修6)
2017届高考英语一轮复习课时作业23 Unit 3(人教版必修5)
2017届高考英语一轮复习梯级训练: Unit 3(人教版选修7)
2017届高考英语一轮复习梯级训练: Unit 4(人教版必修2)
2015届高考英语一轮复习课时作业8 Unit 3(人教版必修2)
2015届高考英语一轮复习课时作业7 Unit 2(人教版必修2)
2017届高考英语一轮复习课时作业17 Unit 2(人教版必修4)
2015届高考英语一轮复习课时作业4 Unit 4(人教版必修1)
2017届高考英语一轮复习梯级训练: Unit 4(人教版必修4)
2017届高考英语一轮复习梯级训练: Unit 3(人教版必修5)
2017届高考英语一轮复习课时作业15 Unit 5(人教版必修3)
2017届高考英语一轮复习梯级训练: Unit 3(人教版选修8)
2015届高考英语一轮复习课时作业13 Unit 3(人教版必修3)
2017届高考英语一轮复习梯级训练: Unit 3(人教版必修1)
2017届高考英语一轮复习课时作业20 Unit 5(人教版必修4)
2015届高考英语一轮复习课时作业11 Unit 1(人教版必修3)
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2017届高考英语一轮复习课时作业25 Unit 5(人教版必修5)
2017届高考英语一轮复习课时作业22 Unit 2(人教版必修5)
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