Complete the sentences using the correct modal verbs. 1.some people work at night. 2.i watch tv all the time. it. 3.fidan's granny is ill.she her. 4.today is my little brother's birthday. i send him a card. 5.they have no story books.they go to the book shop. 6.elvin is so pale. have some fresh air.
1. have to
2. have to
3. has to
4. must
5. must
6. has to