1) Remember, you're in a library. You _____________ speak loudly. a) don't have to b) mustn't c) are allowed to 2) Aran ________ be ill. I've just seen him. a) can b) can't c) has to 3) You _________ make pancakes. I've already made some. a) mustn't b) have to c) don't have to 4) Hadi has finally got the job. He _________ be really pleased. a) must b) is allowed to c) could 5) Don't forget to take an umbrella. It _________ rain later. a) might b) can c) should 6) Students _____________ borrow up to four books at a time. a) are allowed to b) must c) can't 7) Don't ride so fast! You _______ have an accident. a) have to b) may c) are allowed to 8) Mum _________ do the shopping. Dad has already done it. a) has to b) doesn't have to c) doesn't has to 9) Mr White _________ be away this weekend, but we're not sure. a) might b) has to c) must 10) I've just bought a lottery ticket. I ________ become rich soon. a) must b) could c) am allowed to 11) Maria _______ answer this question if she thinks carefully. a) is allowed to b) should c) mustn't 12) "Where can I find Omar?" "He ___________ be in the classroom." a) has to b) doesn't have to c) might 13) Houda can't find her car keys. They ________ be in her bag. a) are allowed to b) don't have to c) could 14) Today, Bob __________ talk to Samia first. a) should b) mustn't c) may she 15) Lamia is in class today but she _______ be in London. a) can't b) should c) may

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