Hello, my dear students!!!
At first repeat the rules, then you are to do exercises.

Send your completed homework to my email address fatia.08@mail.ru
You have time until 25 of April, Sunday.

УПРАЖНЕНИЯ —— МОДАЛЬНЫЕ ГЛАГОЛЫ MUST И HAVE TO

1. Поставьте must или mustn’t.

You look pale. I think you … see the doctor.
It’s very slippery outside. You … run there.
You … throw litter on the pavement.
Children … look neat and clean at school.
You … make noise in the library.
You … brush your teeth before going to bed.
You … fasten your seatbelt in a car.
Children … watch TV a lot.
You … light a fire in the forest.
You … be friendly to other people.

2. Составьте вопросительные предложения, начиная с предлагаемых в скобках слов (будьте внимательны с употреблением времени)

We must hurry. (Why …?)
They must meet as soon as possible. (Where … ?)
I had to work hard last week. (When … ?)
Sally will have to explain the details. (Why … ?)
Granddad must stay in bed for a few days. (How long … ?)
She has to be careful with that device. (Why … ?)
They have to tell me the truth. (What … ?)
Mum will have to make a lot of snacks for the party. (How many … ?)
We had to stay in hospital till midnight. (Where … ?)
He has to go to Paris next week. (Who … ?)

3. Поставьте mustn’t или don’t have to.

You … leave your kids unattended at the airport.
You … be late for the interview.
You … eat the soup if you don’t want to.
You … shout at us.
We … run. We have plenty of time before the concert.
You … pay now. You can pay online later.
This museum is free. We … buy any tickets.
This is my dad’s pen. You … lose it.
You … make much noise. Little Tim is sleeping.
It’s Sunday tomorrow. I … get up early.