题目内容
用方框中所给词语的适当形式填空,每词限用一次。
oil waste enemy policy kill
1.Don't throw the ________ anywhere. It's harmful to our environment.
2.A cat was ________ in a car accident last night.
3.Many women are very happy to hear the two?child ________.
4.We all know ________ and water will not mix.
5.We should make more friends not more ________.
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