—Whose book is it?— It_______ be Jim’s. Look! His name is on it.A. may B. can C. must
Could you tell her __________________?
We must do something important to stop the pollution ____ a happy life.
— We didn’t _____ the match. — What a pity!
I like talking with the girl ______ plays the piano _______.
He tried to make himself ________ by his students, but he failed.