8. Correct the mistakes in the sentences.
1) Does they have to go to school today? Do they have to go to
school today?
2) He haves to finish painting.
3) Mirgul doesn't has to do the washing up. Her sister does.
Have you to wear a tie for school?
5) You have to do anything on holiday.
6) I has to be at school before 8 o'clock.
She doesn't have to tidy her flat. It's a mess.
