6.I won't put anything past him. 
我饶不了他。

 值得注意的是，当表示“饶了某人”的时候，一般应该用let somebody go的形式，而不能用put something past somebody。

如：I'm just checking. If he has really done, I won't put anything past him.
       我正在查。如果他真这么做了，我饶不了他。