с английским очень даю 40,

1)you don't have to apologise; it isn't necessary.
2) You mustn't tell the boss what happened, or he'll fire you.
3) I don't have to wear a tie; I do it because i like wearing ties.
4)You mustn't smoke in here; smoking is not allowed.
5) I mustn't be late. It's the most important meeting of the year.
6)You don't have to go now; you can stay a bit longer.
7) Visitors to the zoo mustn't feed the animals.
8) You don't have to drive so fast; we have a lot of time.
9) We don't have to cook more; there's enough food.
10) You mustn't put salt in her food; the doctor said she can't eat salt.

1. My family are prepareing for the birthday party.

2. Are they playing football at six o'clock?

3. Lizzy is looking at her watch phone.

4. A few minutes later Dixon is hurring through the streets to his bus stop.

5. Around me people are talking English, Italian and German.

6. Grandparents are watching television the whole evening.

7. Sam is talking to some of the other guests on the terrace when Hardy came.

8. Pupils are writing the test at this time yesterday.

9. He is drinking tea at seven o'clock?

10. Mary is not working in the garden from two till five o'clock.

11. It is raining the whole day yesterday?

12. She is not helping mother about the house.