— Susan, would you like to go hiking with us this afternoon?— I'd love to, but I study for a test.A. may B. have to C. can
—There _______ a football match this evening.—Exciting news.
—I had a backache. I can’t sleep. —_______
Sam spends two hours _______ his homework every day.
— Watching TV too much _______ bad for your eyes.—I’ll go to bed right away.
Do you prefer _______?