Must - Have to - Should

Must - Have to

Express obligation or the need to do sth

Ex: You must show respect to the old.

You have to clean the floor before going out.

Must

Obligation imposed by the speaker.

Ex: I must finish my homework before going to school.

Have to

Obligation by other people

Ex: You have to wear helmets when riding a motorbike.

You have to wear uniform at school.

Mustn't = Not allowed to do sth

Ex: You mustn't play with fire.

Obligation and Prohibition

• Obligations : Must and Have to

• Prohibition : Must not

Definition

Must dan Have to artinya harus/wajib, yaitu sesuatu yang harus dilakukan dan dikerjakan, jika tidak akan ada konsekuensinya. Sedangkan mustn’t atau don’t have to didalam kalimat artinya adalah larangan. 

It is common on public signs and notices informing people of rules and laws.

The Differences between Have to and Must

Must : internal obligation which coming from inside.

Have to : external obligation which coming from the other person.

Suggestion

• should

• could

Definition

Should digunakan untuk memberikan saran (suggestions). Yang namanya saran sifatnya tidak wajib, berbeda dengan obligation/kewajiban/keharusan.

Multiple Choice

Students ... eat in class.

• mustn't
• shouldn't

Multiple Choice

You look tired. You ... go to bed.

• must
• should

Multiple Choice

We ... go out. It's raining.

• mustn't
• shouldn't

Multiple Choice

You're cold. You ... wear a coat.

• should
• must

Multiple Choice

We ... our homework from the internet.

• shouldn't copy
• mustn't copy

Multiple Choice

If you don't feel well, I think you __________ stay at home.

• should
• must
• don't have to
• mustn't

Multiple Choice

You __________ play the music in the library.

• mustn't
• can
• should
• don't have to

Multiple Choice

We __________ hurry home. It's still early.

• must
• mustn't
• don't have to
• should

Multiple Choice

We __________ pollute rivers. It kills fish.

• don't have to

• mustn't

• should

• have to

Multiple Choice

You __________ do your homework today. It's Sunday tomorrow.

• don't have to

• mustn't

• must

• should

Multiple Choice

You __________ talk quietly in the library.

• should
• must
• don't have to
• can

Multiple Choice

You _______ read the washing machine instructions carefully or you will ruin your clothes.

• SHOULD

• MUST

• HAVE TO

• MUSTN'T

Multiple Choice

We ________ take an umbrella. It looks like it will be rain.

• MUST

• SHOULD

• SHOULDN'T

• DON'T HAVE TO

Multiple Choice

He _____ pay his rent.

• HAVE TO

• HAS TO

• SHOULD

• MUSTN'T

Multiple Choice

  Whatever you do, you ……………………. touch that switch. It’s very dangerous.

• MUST
• MUSTN'T
• HAVE TO
• DON'T HAVE TO

Multiple Choice

I _________ wear glasses because I can’t see very well.

• MUST
• MUSTN'T
• HAVE TO
• DON'T HAVE TO

Multiple Choice

You ……………………….. park here – it’s illegal.

• MUST
• MUSTN'T
• HAVE TO
• DON'T HAVE TO

Multiple Choice

We ___________ feed the animals. It’s forbidden.

• MUST
• MUSTN'T
• HAVE TO
• DON'T HAVE TO

Multiple Choice

The windows are very dirty. I …………………….. clean them.

• MUST
• MUSTN'T
• HAVE TO
• DON'T HAVE TO

Multiple Choice

We __________ stop when traffic light is red. 

• must
• mustn't
• should
• can

Multiple Choice

This soup is delicious! You _____________ try it too. 

• don't have to
• must
• mustn't
• must to

Multiple Choice

He ... get up early on weekend, he can sleep late.

• should

• mustn't

• has to

• doesn't have to

Multiple Choice

If you want to work in the USA you _________ speak good English.

• shouldn't

• have to

• mustn't

• has to

Multiple Choice

You _________ do more sport. You will lose some weight and feel much healthier!

• must

• have to

• should

• shouldn't

Multiple Choice

Tomorrow is Sunday! So I ________ go to school!

• should

• must

• mustn't

• don't have to

Multiple Choice

You _____ speak too loud, the baby is sleeping.

• mustn't

• have to

• don't have to

• must

Multiple Choice

You _____ wear a tie if you want to go to that restaurant. It's one of their rules !

• must

• have to

• mustn't

• don't have to

Multiple Choice

There's a lift in the building, so she _____ climb the stairs.

• have to

• must

• don't have to

• doesn't have to

Multiple Choice

He's a millionaire. He ______ work but he does because he enjoys it.

• doesn't have to

• has to

• must

• mustn't

Multiple Choice

"I ____________ call my mother - it's her birthday today."

• don't have to

• must

• mustn't

• have to

Multiple Choice

You ________ come with us if you don’t want to.

• don’t have to

• mustn´t

• must

Multiple Choice

You _____ use the elevators in case of fire.

• have to

• mustn’t

• should

Multiple Choice

You _____ go shopping today. We don’t need anything.

• don’t have

• shouldn´t

• mustn´t

Multiple Choice

You .................... wear a helmet when you ride your bike. It’s the law.

• should

• must

• ought to

Multiple Choice

You ... park your car here. It`s forbidden.

• don`t have to

• shouldn`t

• mustn`t

Multiple Choice

"You _________ forget your boarding pass or you won't be able to get into the plane."

• Don't have to

• Mustn't

• don't have to

Multiple Choice

"You ________ go there on your own. It's extremely dangerous"

• Mustn't

• Don't have to

• should

Multiple Choice

1.  I'm not going to pay five pounds for a coffee. You ______________  be joking!

• should
• must
• have to

Multiple Choice

The boy ........ tidy her bedroom. He is not a baby anymore

• have to

• has to

• must

• mustn’t

Multiple Choice

We ________ take an umbrella. It looks like it will be raining or else we will get soaked in rain

• don't have to

• should

• have to

Multiple Choice

All students of our class… arrived at school at 6.30 am

• should

• has to

• should not

• have to

Multiple Choice

I think you … visit your grandparents this weekend. They said miss you

• have to

• should

• don't have to

• should not

Multiple Choice

They … park here. There is a NO PARKING sign

• must not

• should

• must

• should not

Multiple Choice

You … eat more fruits and vegetables if you want to be healthy.

• must

• should not

• have to

• should

Multiple Choice

We … believe everything we read on online articles

• musn't

• shouldn't

• should

• must

Multiple Choice

My little brother … wake up early because he won’t go to school today

• doesn't have to

• don't have to

• should not

• must not

Multiple Choice

It’s sunny outside. You … go out and enjoy the weather

• should

• must

• have to

• has to

Multiple Choice

All visitors … feed the animals. It’s danger

• mustn't

• should not

• must

• should

Multiple Choice

The students .. pay more attention to the teachers explanation

• have to

• don't have to

• should not

• should

Multiple Choice

We … have driving license to drive a car

• must

• should

• don't have to

• has to

Multiple Choice

My father … go overseas to have an important meeting with his client

• has to

• have to

• shouldn't

• should

Multiple Choice

You___touch electric sockets with a wet hand.

• shouldn't

• mustn't

• don't have to

• should

Multiple Choice

Children___play with electricity.

• shouldn't

• must

• should

• have to

Multiple Choice

The doctor told him that he _ eat less. He’s too fat.

• should

• shouldn't

• mustn't

• can

Multiple Choice

We _______ stay out late at night. I don't think it's a good idea.

• should

• shouldn't

• must

• can

Multiple Choice

You ............ talk loudly in the library.

• should

• must

• can't

• mustn't

Multiple Choice

We __________ stop when traffic light is red.

• must

• mustn't

• should

• can

Multiple Choice

You __________ play the music in the library.

• mustn't
• can
• should
• don't have to

Multiple Choice

We __________ hurry home. It's still early.

• must
• mustn't
• don't have to
• should

Multiple Choice

You __________ talk quietly in the library.

• should
• must
• don't have to
• can

Multiple Choice

I ___________ study if I want to get the scholarship.

• have to

• must

• should

• has to

Multiple Choice

I __________ talk to her before she leaves.

• have to

• must

• has to

• should

Multiple Choice

You __________ eat chocalate. You are allergic!

• should

• don't have to

• shouldn't

• mustn't

Multiple Choice

Visitors __________ feed the animals in the zoo. It's forbidden!

• mustn't

• shouldn't

• don't have to

• doesn't have to

Multiple Choice

She _________ go by bus because she doesn't have a car.

• must

• have to

• has to

• should

Multiple Choice

"Must and have to" can be used for expressing advice.

• True

• False

Multiple Choice

You _________ watch this movie. It's very funny.

• hast to

• must

• should

• musn't

Multiple Choice

"Must" is more common in written English than in spoken English.

• True

• False

Multiple Choice

People _________ listen to loud music. It's bad for our ears!

• shouldn't

• should

• mustn't

• must

Multiple Choice

He __________ come with us if he doesn't want.

• shouldn't

• don't have to

• doesn't have to

• mustn't

Multiple Choice

When talking about obligations, "have to" is more personal than "must".

• True

• False

Multiple Choice

When talking about obligations, "have to" is more personal than "must".

• True

• False

Multiple Choice

You ____________ cross the roads without looking. It’s dangerous.

• doesn’t have to

• has to

• must

• mustn’t

Multiple Choice

It's late. I ________ go home now!

• must

• mustn't

• had to

• don't have to

Multiple Choice

I __________ get up early today. I have an appointment.

• Must

• Mustn't

• Have to

• Don't have to

Multiple Choice

Yesterday, I ___ finish my music practical test.

• had to

• have to

• have

• has to

Multiple Choice

This drink isn't beneficial for health. You ____ drink it too much.

• should

• ought to not

• ought not to

• mustn't

Multiple Choice

Hoa ____ feed the cats because her mother has done it already.

• has to

• doesn't have to

• must

• has to AND doesn't have to

Multiple Choice

The children ____ spend too much time playing computer games.

• mustn't

• ought to not

• shouldn't

• Both ought to not and shouldn't

Multiple Choice

Anyone ____ have a passport, even a visa when travelling all around the world.

• ought to

• must

• should

• has to

Multiple Choice

All students of our class… arrived at school at 6.30 am

• should

• has to

• should not

• have to

Multiple Choice

I think you … visit your grandparents this weekend. They said miss you

• have to

• should

• don't have to

• should not

Multiple Choice

You .......... feed the animals in the zoo. It’s forbidden!

• should

• have to

• mustn’t

• must

Multiple Choice

You .......... do exercise every day. It’s good for your health.

• have to

• should

• must

• don’t have to

Multiple Choice

He .......... study harder, if he wants to pass the test.

• has to

• should

• have to

• can

Multiple Choice

You .......... eat fast food too much. It’s bad for your health.

• must

• can

• have to

• shouldn’t

Multiple Choice

She .......... wear uniform to school everyday.

• have to

• must

• should

• may

Multiple Choice

You .......... use mobile phone during the lesson in the classroom.

• shouldn't

• don't have to

• mustn’t

• can't

Multiple Choice

They ....... finish their homework before the dinner, because the deadline is at 7 PM

• should

• has to

• must

• have to

Multiple Choice

She ........... wear the jacket tonight. It’s very cold.

• have to

• should

• must

• may

Multiple Choice

"If you want to lose weight, you ________ eat pasta, potatoes, white bread or white rice."

• Don't have to

• Shouldn't

Multiple Choice

"It's Ok. you _________ come to Muriel's wedding if you don't want to."

• Don't have to

• Mustn't

Multiple Choice

Children ... go to the primary school.

• must
• should

Multiple Choice

You look tired. You ... go to bed.

• must
• should

Multiple Choice

Students ... eat in class.

• mustn't
• shouldn't

Multiple Choice

We ... go out. It's raining.

• mustn't
• shouldn't

Multiple Choice

You ... be over eighteen to vote.

• should
• must

Multiple Choice

They ... sports clothes in the gym or they won't be allowed to play.

• must wear
• should wear

Multiple Choice

He ... . The exams have finished.

• should relax
• musn't relax

Multiple Choice

They ... . Everything will be fine.

• mustn't worry
• should worry
• shouldn't worry

Multiple Choice

You __________ take the dog for a walk. I'll do it later.

• mustn't
• don't have to
• can
• should

Multiple Choice

You __________ fasten your seatbelt.

• mustn't
• must
• can
• don't have to

Multiple Choice

If you don't feel well, I think you __________ stay at home.

• should
• must
• don't have to
• mustn't

Multiple Choice

Dad, __________ I have a party for my birthday?

• must
• should
• can

Multiple Choice

You __________ play the music in the library.

• mustn't
• can
• should
• don't have to

Multiple Choice

We __________ hurry home. It's still early.

• must
• mustn't
• don't have to
• should

Multiple Choice

We __________ pollute rivers. It kills fish.

• don't have to
• mustn't
• should
• can

Multiple Choice

We __________ drop litter on beaches. It pollutes them.

• mustn't
• can
• should
• must

Multiple Choice

You __________ do your homework today. It's Saturday tomorrow.

• don't have to
• mustn't
• must
• should

Multiple Choice

__________ I help you, Madam?

• must
• should
• Do I have to
• can

Multiple Choice

 I can stay in bed tomorrow morning because I ………………………………………work.

• MUST
• MUSTN'T
• HAVE TO
• DON'T HAVE TO

Multiple Choice

  Whatever you do, you ……………………. touch that switch. It’s very dangerous.

• MUST
• MUSTN'T
• HAVE TO
• DON'T HAVE TO

Multiple Choice

 You ………………….. forget what I told you. It’s very important.

• MUST
• MUSTN'T
• HAVE TO
• DON'T HAVE TO

Multiple Choice

 Ann was feeling ill last night. She ………………………. leave the party early.

• MUST
• MUSTN'T
• HAD TO
• DON'T HAVE TO

Multiple Choice

I _________ wear glasses because I can’t see very well.

• MUST
• MUSTN'T
• HAVE TO
• DON'T HAVE TO

Multiple Choice

You ___________ read this book. It’s really good.

• MUST
• MUSTN'T
• HAVE TO
• DON'T HAVE TO

Multiple Choice

  In Spain, teachers _________ work on Saturdays.

• MUST
• MUSTN'T
• HAVE TO
• DON'T HAVE TO

Multiple Choice

You _________ shout. I can hear you.

• MUST
• MUSTN'T
• HAVE TO
• DON'T HAVE TO

Multiple Choice

  You _______ turn on the central heating. It’s automatic.

• MUST
• MUSTN'T
• HAVE TO
• DON'T HAVE TO

Multiple Choice

Shop assistants __________ deal with the public.

• MUST
• MUSTN'T
• HAVE TO
• DON'T HAVE TO

Multiple Choice

You _________ pour oil down the sink: recycle it.

• must

• should

• mustn't

Multiple Choice

Choose the correct option...

• You must visit the Simon Bolivar park when you're in Bogotá.

• You must to visit the Simon Bolivar park when you're in Bogotá.

• You have visit the Simon Bolivar park in Bogotá.

Multiple Choice

Choose the correct option...

• You don't have to wear uniform on sundays.

• You haven't wear uniform on sundays.

• You mustn't wear uniform on Sundays.

Multiple Choice

Choose the correct option...

• You don't have to wear uniform on sundays.

• You haven't wear uniform on sundays.

• You mustn't wear uniform on Sundays.

Multiple Choice

Choose the correct option...

• try fruit this You ! salad should

• You try should this fruit salad!

• You should try this fruit salad!

• You should try this salad fruit!

Multiple Choice

Choose the correct option...

• try fruit this You ! salad should

• You try should this fruit salad!

• You should try this fruit salad!

• You should try this salad fruit!

Multiple Choice

• You should smoke in this area.

• You can not smoke in this area.

• You mustn't smoke in this area.

Multiple Choice

You ____________ throw toilet paper in the bin

• must

• should

• mustn't

• can

Multiple Choice

You __________ pck up dog waste.

• have to

• mustn't

• shouldn't

Multiple Choice

You ______________ throw rubbish on the ground.

• must

• should

• have to

• mustn't

Multiple Select

• You have to turn right.

• You mustn't turn right..

• You can turn left.

• You mustn't turn left

Multiple Choice

You _______ use your mobile phone during the exam.

• should

• mustn't

• can't

Multiple Choice

You _______ use your mobile phone during the exam.

• should

• mustn't

• can't

Multiple Choice

Being a vet can make you feel sad sometimes if the animal is very ill, but you __________ not give up – there are lots of animals that need your help. (rada)

• have to

• don't have to

• must

• should

Multiple Choice

You __________ study hard for the necessary qualifications.

• must

• should

• mustn't

• don't have to

Multiple Choice

Choose the correct option.

• You must to see the Chrysler Building when you're in New York.
• You must see the Chrysler Building when you're in New York.
• You have see the Chrysler Building when you're in New York.

Multiple Choice

You .... be late for work.

• have to
• should
• must
• shouldn't

Multiple Choice

In the Netherlands children ...... wear a school uniform.

• don't have to

• mustn't

• doesn't have to

• shouldn't

Multiple Choice

The company ...... soon hire new employees.

• ought to

• mustn't

• must

• shouldn't

Multiple Choice

You ...... have fed the baby every 3 hours. No wonder she's so hungry!

• ought to

• shouldn't

• must

• don't have to

Multiple Choice

You ...... eat so much junk food. It isn't good for you.

• haven't to

• shouldn't

• must

• should

Multiple Choice

It's raining, I think you ...... take an umbrella with you.

• should

• mustn't

• shouldn't

• have to