1) When something is not necessary. a) should not b) must not c) not have to 2) We use it to give orders a) must b) have to c) should 3) You _______ have a visa to go to USA. a) must b) should c) have to d) must not 4) You ______ be quiet when you'r in the library. a) have to b) must c) should 5) Mary Jane was so angry that she _________ the phone to him. a) cut off b) went off c) hung up 6) Don't let your phone ______ during the interview. a) go off b) hang up c) ringtone 7) We ________ to drive, we can walk because it's pretty close. a) must not b) don't have to c) should not 8) I think Tom & Jerry _______ fight that much. a) shouldn't b) must not c) not have to 9) Oh, you ______ go to the party if you want to meet him. a) should b) have to c) must 10) You _______ visit the London eye, the view is awesome! a) must b) should c) have to 11) We were ______ in the middle of the conversation. a) hang up b) cut off c) went off 12) Laura needs to talk to a helpline, but they _____. a) texted her b) cut her off c) put her on hold. 13) The line is _____ a) busy b) ringtone c) voicemail 14) Did you listen your _____ last night? a) voicemail b) ringtone c) message 15) You _____ use your mobile during the class. a) must not b) not have to c) shouldn't

Modal verbs: Obligation & Prohibition and phone language

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