1. (2023八下·房县月考) 选择单词或词组，用其适当的形式填空，使句子意思正确、通顺。（每词限用一次，其中两词多余）

important, kind，breathe，climb，tooth，take after，look after

1. （1） When we climb mountains high, we often have problems .
3. （2） Thanks for your . You really help me a lot.
5. （3） The two boys boththeir father very much. They all look the same.
7. （4） As a mountain , Aron is used to taking risks very much.
9. （5） I think it's for children to learn how to do chores. .