She ...... finish her homework if whe wants to go out.
must / has to
must / have to
mustn't
Captain America ...... fail his most important mission.
doesn't have to
mustn't
must / has to
If you have an important exam tomorrow, you ...... go to bed late!
must
shouldn't
don't have to
My husband is cooking tonight so I ...... do it!
must
don't have to
should
She ...... wake up early today - it's Sunday.
doesn't have to
must / have to
mustn't
You ...... feed the animals in the Zoo. It's forbiden!
mustn't
don't have to
must
She ...... wear a uniform at school. She can wear jeans.
must / have to
doesn't have to
should
You ...... help me now. Mum helped me this morning.
must
mustn't
don't have to
You ...... carry your umbrella - it's a sunny day!
should
don't have to
must
You ...... start a fire in this forest. It is prohibited.
don't have to
mustn't
shouldn't
You ...... eat fast food every day. It's bad for you!
shouldn't
must
mustn't
If Tom wants to be a doctor, he ...... finish university.
mustn't
doesn't have to
must / has to
I ...... make my bed every morning. I know my parents need help at home.
should
don't have to
must / have to
Lucy has a toothache, so I think she ...... go to the dentist.
shouldn't
should
mustn't
If you are feeling sick, you ....... go to the doctor!
should
shouldn't
mustn't
Iron Man ...... stop Thanos. If not our world will be in danger!
doesn't have to
shouldn't
must / has to
You ...... use your mobile phone in a plane.
mustn't
don't have to
should
The team ...... score 5 more points if they want to win!
should
must / has to
doesn't have to
Children ...... go to school.
shouldn't
should
must / have to
I ...... study this weekend. It's my obligation as a student.
should
must / have to
mustn't
You ...... do exercise every day. It's good for you!
should
must
shouldn't
They ...... study harder if they want to pass their exam.
must / have to
shouldn't
don't have to
It is against the rules to smoke in here. You ...... do it!
don't have to
must / have to
mustn't
You ...... listen to loud music. It's bad for your ears!
have to
shouldn't
don't have to