問題詳情：
根據句意、中文提示或英文釋義,寫出句中所缺單詞，使句子通順。
1. We should be brave enough to __________ (面對) all the difficulties.
2. When did Audrey __________ (come into) the film industry?
3. The students always ___________ (拒絕) to do so much homework every day.
4. The detective thought he had a criminal ___________.
5. Our earth is becoming more and more crowded and (受污染的).
【回答】
face 2、enter 3、refuse 4、record 5、polluted
知識點：單詞拼寫
題型：單詞拼寫
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