The happy ________ of children playing in the garden disappeared, and it was quiet again.
Peter______come with us tonight, but he isn’t very sure yet.
The fire spread through the hotel very quickly but everyone_____get out.
Johnny, you_____play with the knife, you_____hurt yourself.won’t/can’t B.mustn’t/may C.shouldn’t/must D.can’t/shouldn’t
—Could I call you by your first name? —Yes, you______
A computer_____think for itself, it must be told what to do.