You ...... help me now. Mum helped me this morning.
don't have to
mustn't
must
My husband is cooking tonight so I ...... do it!
don't have to
must
can
She ...... wear a uniform at school. She can wear jeans.
can
must / have to
doesn't have to
She ... go to school tomorrow because it's a holiday.
mustn't
can't
doesn't have to
can
Excuse me, I ... answer my phone.
have to / must
What does he have to do?
He must / has to clean his bedroom.
She ...... finish her homework if whe wants to go out.
mustn't
must / has to
must / have to
You ...... feed the animals in the Zoo. It's forbiden!
don't have to
must
mustn't
What must you not do?
I mustn't turn right.
What must he do?
He must water the plant.
My sister ... see a dentist. She has an appointment.
has to / must
You ...... carry your umbrella - it's a sunny day!
must
don't have to
can
I ...... make my bed every morning. I know my parents need help at home.
don't have to
must / have to
can
What does she not have to do?
She doesn't have to work anymore.
Camels ... drink water for a long time.
don’t have to
You ... eat too much sugar. It's bad for your health.
mustn't
don't have to
can
must / have to
You ...... use your mobile phone in a plane.
can
mustn't
don't have to
You ...... start a fire in this forest. It is prohibited.
can
mustn't
don't have to
What does he have to do?
He has to fix his bike.
What do they have to do?
They have to cook dinner.
Patrick ... drive to the store. He can take a bus.
doesn’t have to
Astronauts ... bring food and water into space.
have to / must
Do you really ... make so much noise?
have to
What do you have to do?
I have to buy a new computer.
We ... eat pizza for lunch today if we want to.
can
have to
can't
mustn't
Captain America ...... fail his most important mission.
doesn't have to
must / has to
mustn't
I ...... study this weekend. It's my obligation as a student.
must / have to
should
mustn't
What does she have to do?
She has to wash the dishes.
What must you not do?
I mustn't make a fire.
She ...... wake up early today - it's Sunday.
doesn't have to
must / have to
mustn't
What do you have to do?
I have to feed the dog.
We ... speak loudly in the library.
can
mustn't
don't have to
have to / must
They ...... study harder if they want to pass their exam.
must / have to
don't have to
can't
The team ...... score 5 more points if they want to win!
must / has to
doesn't have to
mustn't
Today is a holiday. I ... go to work.
don’t have to
I ... study for the grammar test tomorrow
have to / must
He ... wear a uniform at school. It's a rule.
doesn't have to
can
has to / must
mustn't
You ... leave your bag here. It's not allowed.
can
have to
don't have to
mustn't / can't
Children ...... go to school.
must / have to
don't have to
mustn't
What does he have to do?
He has to / must go inside / wear a raincoat / use an umbrella.
What does she have to do?
She has to buy food.
It is against the rules to smoke in here. You ...... do it!
must / have to
mustn't
don't have to
If Tom wants to be a doctor, he ...... finish university.
mustn't
must / has to
doesn't have to