----What do you think of Frank?----He’s boy and he shows great interest in anything new.
Don’t forget ________ an umbrella. It’s going to rain.
The radio says the weather will get _______ later in the day, so we have to stay at home.
The students were in a great hurry ____________ the bus after school.
There will be a heavy storm ___________ this evening.
Our teacher often warns us ________ on the road.