I'm sorry that I have something important to deal with为什么不是have sth important to be dealt with?

I'm sorry that I have something important to deal with为什么不是have sth important to be dealt with?
I'm sorry that I have something important to deal with
为什么不是have sth important to be dealt with?

I'm sorry that I have something important to deal with为什么不是have sth important to be dealt with?
由于主语和something的主语是同一人,在此情况下用to do
,把这个特殊用法记住就可以

(some body) have sth. to do这是一个固定搭配，意思是有什么事要去做。
to do是 some body的补语，不是来修饰something的，因此不是被动的。

have sth + adj. to do sth 是 固定句型!!!