Recycling began during times of historical hardship when we didn't have the money or resources to make the things we needed.
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Recycling helps our environments and animals by slowing the amount of old waste that we create but just how effective that is still up for debate.
A. 对
B. 错
I used to wear trendy gear but it just ________________.
A. was ridiculous
B. is ridiculous
C. look ridiculous
D. looked ridiculous
Now they are ________________ razors.
A. producingthrowaway
B. produced throwaway
C. product throwaway
D. producingthrow away
I personally think this is __________________.
A. completely garbage
B. complete garbage
C. completing garbage
D. complete garbages