5. there are mistakes in the following sentences.
eind the mistakes and correct each sentence.
(0) i have check with mum if i want to use the computer. i have to
check
1 that has to be harry, he always comes at 10 am.
2 i might not to come to the club tomorrow because i have to go
to the doctor.
3 i don't think we should buy him this tie. he mustn't like the
colour.
4 this information must to be useful.
5 my brother have to walk the dog. it is his chore.
6 have your parents to check your homework diary?