RFF U5 Obligation, necessity and permission | Baamboozle - Baamboozle

English 14 Public

must, mustn't, have to, can, let, make, should, ought to

Study Slideshow

Does 'must' have a past form?

yes

no (to talk about obligation in the past we use 'had to')

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Which form do we use to talk about an obligation in the past?

musted

had to

had must

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Is 'can / can't followed by the infinitive with or without "to'

with 'to'

without 'to' (I can play tennis. I can't play the piano.)

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Complete the sentence: You ________ stay at home if you're feeling ill.

should

need

are allowed

ought

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Complete the sentence: David ____________ wear a tie if he doesn't want to.

doesn't have to

mustn't

isn't allowed

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Complete the sentence: My sixteen-year-old daughter ______________ to wear a nose stud to school.

has to

must

isn't allowed

is let

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Complete the sentence: You ________ talk at all during the exam, and you ____________ to use a mobile phone.

mustn't, aren't allowed

don't have to, can

can, should

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Complete the sentence: Anyone breaking the rules will _______ to leave the room immediately.

must

have

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Complete the sentence: You really ________ to try stop biting your nails.

ought

must

should

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Complete the sentence: I __________ to do what you tell me - you can't _____ me clean up the mess!

mustn't, allow

don't have, make

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Complete the sentence: You _____ better hurry up or you'll be late!

should

could

had

would

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Complete the sentence: You _______ go if you want, but you _______ phone me when you get there.

can, must

have to, are allowed

can't go, mustn't

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Complete the sentence: We ___________ to drink water in the classroom. They thought we would wet all the books!

weren't allowed

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