I don't know how to deal with the problems.(同义句转换)I don't know ___ ___ ___ deal with the problems.

I don't know how to deal with the problems.(同义句转换)I don't know ___ ___ ___ deal with the problems.
I don't know how to deal with the problems.(同义句转换)
I don't know ___ ___ ___ deal with the problems.

I don't know how to deal with the problems.(同义句转换)I don't know ___ ___ ___ deal with the problems.
I don't know _how__ _I__ _can__ deal with the problems.

what can i

我不知道遇到了问题该怎么办。