1. (2023八下·汉阳开学考) 仔细阅读下面五个句子，然后用下面方框中所给的单词或短语填空，使每个句子在结构、句义和逻辑上正确。 (提示：选项中有两个是多余的。)

traditional / culture / working / leaving/half / keep / part

1. （1） In English, wesay that sharing a problem is like cutting it in .
3. （2） Sam isn't for Hong Kong until next Wednesday.
5. （3） In mostcountries, people usually eat food on special holidays.
7. （4） Today there arealready robots in factories.
9. （5） Everyone shouldplay a in saving the earth.