1 . Mothers’ ____________to children can hardly be calculated; some mothers can even give up their careers, ___________themselves to raising children.(devote) (所给词的适当形式填空)

3 . 选词填空

breathe life into   sound the alarm     far and wide     pass down   clear up

1. “Know thyself” is an old saying __________ through ages, to encourage us to engage in self-exploration.
2. You should _____________ your works. Thus the character will become alive.
3. They searched ___________ for the missing child, but that was in vain.
4. They ___________ the misunderstanding and made up.
5. This video ____________ for us, making us more concerned about the environmental pollution.

4 . Who works only one day in a year but never gets fired?

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