句子填空（共10小题，每小题1分，满分10分）
根据句子意思，从所给的15个词汇中选出合适的词或短语并用适当的形式填空。
challenge
be strict with
predict
a number of
attract
possess
optimistic
depend on
crime
uncertain
treat
consist of
delight
typical
pollute
【小题1】Don’t me as a child. I’m already in my twenties.
【小题2】--- Could you do me a favor?
--- It what it is.
【小题3】 I am about what to do next. Can you tell me about it?
【小题4】 --- Why does the lake smell terrible?
--- Because large quantities of water .
【小题5】We all hope that our teachers us so that we can learn more.
【小题6】To our , our class won the game very easily.
【小题7】 It is that we will have a much colder winter this year.
【小题8】Pollution of the environment is one of the most we face today.
【小题9】The main function of advertisements is customers to buy the goods.
【小题10】 It is simply a for us students to waste so much food and water.treat
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(答案→)treat
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