must & mustn't

• Engels
• Middelbare school
• vmbo b
• Leerjaar 2

Must & Mustn't

 Must(n't)

 MUST

Gebruik je als iets moet, het kan niet anders of het is een persoonlijke noodzaak.

 MUSTN'T

Gebruik je als iets NIET moet of NIET mag.

Must(n't)

 MUST

You must stay at home.

 MUSTN'T

You mustn't go outside.

Must: moeten (persoonlijke noodzaak, kan niet anders) 

- I'm hungry, I must eat something.

Mustn't: niet moeten/mogen

- We mustn't lie to our parents.

Mustn't = must not

Let's Practice

I _____ help my mother

1. must
2. mustn't

I ........ be home late.

1. must
2. mustn't

I ........ be home before 9pm.

1. must
2. mustn't

I _____ finish my homework, or my teacher will get angry.

1. must
2. mustn't

Read the sentence. Which one fits best?

You _____ worry about Sarah.
She will be alright in no time!

1. must
2. mustn't

Read the sentence. Which one fits best?

People who want to be
inventors _____ be very smart!

1. must
2. mustn't

Read the sentence. Which one fits best?

John is very skilled.
He _____ be able to fix your leaky tap.

1. must
2. mustn't

Read the sentence. Which one fits best?

Turn it down!
You _____ play that music so loudly!

1. must
2. mustn't

Read the sentence. Which one fits best?

You _____ be lying! Sue would never do that!

1. must
2. mustn't

Read the sentence. Which one fits best?

They _____ plug it in here. It's not safe.

1. must
2. mustn't

Fill in: must/ mustn't:

You ......... make noise in hospitals.

Fill in: must/ mustn't:

You look pale. I think you ... see the doctor.

Fill in: must/ mustn't:

It's very slippery outside. You ... run there.

Fill in: must/ mustn't:

You ... light a fire in the forest.

Fill in: must/ mustn't:

Children ... look neat and clean at school.

Fill in: must/ mustn't:

You ... brush your teeth before going to be

Fill in: must/ mustn't:

You ... be friendly to other people.

Fill in: must/ mustn't:

You ... fasten your seatbelt in a car.

GOOD JOB!