Many families form close friendship _______ the students and stay _____ touch with them.
Hey, Nick. comes the last bus! Hurry up, or we’ll have to walk home.
You’d better take the map with you you won’t get lost,
-- Tony, don’t draw on the wall. It isn’t a good behavior. __
The food here smells good, but what does it like?
What a" nice day! We should go sightseeing __ watching TV in the hotel.