You must think it over before you decide to his offer.

问题描述:

You must think it over before you decide to his offer.
It is known to us that the blue sky
equally us all.
Attempts are being made to of pollution.
It is clear that emotions our physical health.
从as a resultof come from solve the problem turn down get used to belong to all over the world be closely related to 选择并用适当形式填入空白处

turn down/belongs to/solve the problem of/are closely related toIt is known to us那题在哪里?It is known to us that the blue sky (belongs) equally (to) us all. 大家都知道蓝天属于我们每一个人。谢谢啦