1) Firefighters _______ wear a uniform a) can b) HAVE TO c) DON'T HAVE TO 2) I ________ stop bitting my nails a) MUST b) might c) MUSTN'T 3) You _______ smoke here, it's forbidden a) MUST b) MUSTN'T c) have to 4) You _______ to bring a coat, it's really hot in Hawaii! a) have b) must c) don't have 5) I think you _____________ brush your teeth three times a day, after meals. a) should b) ought to c) must

Leaderboard

Visual style

Options

Switch template

Continue editing: ?