根据汉语意思 用词组将句子补充完整

题目

根据汉语意思 用词组将句子补充完整
没有什么东西使人清楚这两人之间的关系
There was nothing to ___ ___ ___the connection between the two men.
你直说吧,别绕弯了.
You might ____ ___ ___ ____ ____.Don't beat about the bush.
他们说苹果能清洁牙齿,但我对此有所怀疑.
They say apple can clean our teeth,but i ____ ____ ____ that myself.

答案

There was nothing to get clear of the connection between the two men
You might say it in direct way Don't beat about the bush.
They say apple can clean our teeth,but i was doubted about that myself.