Correct the mistakes. 1 you must to come here now. 2 i've finished. what i should do now? 3 you do not must smoke in the office. 4 you have not to wear a suit, but you can if you want to. 5 should not you to be at home now? 6 am i have to buy a ticket? 7 she does not have to cleaning her room every day; only at weekends. 8 our boss have to be in the office at 7.oo a.m. 9. i must going to the station now. 10 we are do not have to walk. we can take the car.

1. You must come here now.

2. I've finished. What should I do now?

3. You must not smoke in the office.

4. You don't have to wear a suit, but you can if you want to.

5. Should not you be at home now?

6. Do I have to buy a ticket?

7. She doesn't have to clean her room every day; only at weekends.

8. Our boss has to be in the office at 7.00 a.m.

9. I must go to the station now.

10. We don't have to walk. We can take the car.

1 You must  come here now. - to - не нужно
2 I've finished. What  should I do now?  - should и I меняем местами, т.к. это вопрос
3 You  must not smoke in the office. - do не нужно
4 You don't have  to wear a suit, but you can if you want to.  - используем вс глагол do
5 Should not you  be at home now?  - to не нужно
6 Do I have to buy a ticket?  используем вс глагол do
7 She does not have to clean her room every day; only at weekends. - убираем ing 
8 Our boss has to be in the office at 7.oo a.m. - 3л. ед. ч. HAS
9. I must go to the station now.  - после must идет инфинитив без to 
10 We  do not have to walk. We can take the car. используем вс глагол do