What is/ are the correct word/s?

Q.1
1.This room is so messy but it can’t ________ until tomorrow morning at the earliest.

Q.2
Any teacher who insults and hits a student should ________ immediately.

Q.3
She has now _______ home.

Q.4
Many people ________ from floods.

Q.5
One girl _________ to hospital after the accident.