Children, will you finish _________the classroom before 5:00 p.m.?
Tomorrow we’ll go to the city park if it ___________ rain.
Because of the ______ snow, the birds could not _______ anything to eat.
These clothes look very nice ______ you.
—Be careful not to _______ anything behind. —Thanks. I have everything in my bag.
There are about _______ students in their school now..