Have to, don't have to, must, mustn't | Baamboozle - Baamboozle

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English File Pre-Intermediate 7C

Study Slideshow

We use _____ to talk about rules and obligations.

have to + verb infinitive

mustn't to + verb infinitive

don't have to + verb infinitive

must to + verb infinitive

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We also use _____ to talk about rules and obligations

must + verb infinitive

haven't to + verb infinitive

must to + verb infinitive

have + verb infinitive

15

have to and must have very similar meanings

True

False

15

Have to is used for general obligations and must for personal obligations

False

True

15

You need the auxiliary do/does in questions and negatives with have to

No. Never.

No, unless it's full moon. Aaaaooooh!

Yes, but only in negatives.

Yes. Always.

15

Choose the RIGHT sentence

Have you wear a uniform?

Have you to wear a uniform?

Wear a uniform have you?

Do you have to wear a uniform?

15

Choose the RIGHT sentence

She do has to wake up very early

They have wearing a uniform for school

I've to work tomorrow

We have to be punctual for work

15

we use must to + verb infinitive to talk about rules and obligations

True

False

15

Which sentence is INCORRECT?

You must do your homework tonight

When must we decide about the party?

She must to tidy her room

Must we go to bed now?

15

Correct this sentence: "She must to study hard

must study

She must study hard

15

We use mustn't to say that something is prohibited, against the rules

False

True

15

What does this sign mean?

You have to take photos

You must take photos

You don't have to take photos

You mustn't take photos

15

We use don't have to to say that you don't have an obligation to do something

False

True

15

mustn't and don't have to have very similar meanings

Yes. Waiter! Another tonic and gin!

Yes. Dude! Pass on the marihuana.

No. They are opposites.

No. They have very different meanings.

15

Choose the INCORRECT sentence

Teachers don't have to wear a uniform

Teachers don't have to be late for class.

Students mustn't speak in Spanish in class

Students mustn't cheat in the exams.

15

What does this sign mean?

You don't have to pay anything now

You must pay now

You have to pay as soon as possible.

You mustn't pay anything now

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