Modal VerbsOnline version Choose the correct answer by monalisa bianca 1 My son _______ be home by now. Where can he be? a Have to b Would c Should d Could 2 I think your thumb is broken. You ______ go to the emergency room. a Might b Could c Ought to d Can 3 If you are interested in losing weight, you _____ try this new diet. a Could b Mustn't c Don't have to d Have to 4 Johnny's fallen down the stairs! I _____ call an ambulance! a Will b Might c May d Ought to 5 You _____ come too early. We won't leave until 9 o'clock. a Has to b Must c Needn't d Can't 6 Children _____ be accompanied by an adult at the zoo. a Ought to b Must c Would d Mustn't 7 You _____ talk during tests. It's forbidden! a Don't have to b Mustn't c Couldn't d Ought to 8 I can feel the heat. We ____ be near the fire. a Can b Would c Must d Have to 9 They ____ hear him because he was whispering. a Wouldn't b Mustn't c Shouldn't d Couldn't 10 You've never heard of Britney Spears! You ____ be serious! a Must b Had to c Can't d Shouldn't 11 _____ you like to have dinner with me tonight? a Could b May c Should d Would 12 You ______ let him hear about the party tomorrow. It's a surprise! a Mustn't b Wouldn't c Couldn't d Can 13 _____ I speak to the Chief of Police, please? a Must b May c Would d Need 14 He has arrived late. He ____ missed the bus. a Must have b Should have c Could have d Must 15 Children ____ stay away from fire. a Ought to b Must c Would d Mustn't Feedback 1 To show probability 2 To make advice 3 To show possibility 4 Single concept modal 5 Necessity 6 Obligation 7 Obligation 8 To show possibility 9 To show ability 10 To show ability 11 Offer 12 To show possibility 13 Permission 14 To show possibility 15 Obligation
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