题目内容
I .从方框中选词并用其正确形式填空
harmful,law,method,pollute,reusable
1. The air is badly in the city.
2. Playing too many computer games isto you.
3. Besides singing English songs,there are some
other fun to learn English well.
4. The government encourages people to use materials.
5. Everyone should follow the in China.
1. polluted 2. harmful 3. methods 4. reusable
5. laws
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