Korean help

Hello, I'm Korean, and I don't need an interpreter.

A sentence on the second floor is wrong. That's not what I said. This is not right. You can't use this word when it rains.

Korean sentence?

It's snowing-mom is coming-the car is coming-the ghost is coming? .

The above is a short sentence, if it is a little longer.

Xiao Ming, is your sister coming tomorrow? ? .

The weather forecast says it will rain heavily? .

Lots and lots. . .