Відповіді: Стр.6 (5)

5. Read the sentences in task 4 and say where there is:

1. obligation:

I must be in time for my lessons.

We must listen to our headmaster.

2. prohibition:

Jim doesn’t have to worry – I have got the school map on my phone.

Mike and Edna mustn’t keep their phones on at school.

3. necessity:

They should wear their coats – it’s hot today.

4. advice:

Students have to use books and the Internet to do projects.

You should be careful – it’s slippery here.

You mustn’t be rude to your teachers and each other.

5. a personal decision:

You mustn’t be rude to your teachers and each other.

We should practise our English to become better at it.