EXERCISE ONE Fill the gaps with HAVE TO/DONT HAVE TO/HAS TO/DOESNT HAVE TO
1-Mary can't go to the cinema. She..... look after her sister tonight. 2-My parents can't go to Italy. They .........work this summer. 3-My friends..... get up early tomorrow because it's Sunday. 4-Caroline ........clean her car today because it's raining. 5-Children. .... work. First they have to go to school. 6-Sorry, I can't come tomorrow. I .......go to the doctor's. 7-Peter .........read a lot of books because he's studying literature. 8- That woman........ carry all those bags. Her husband can help her. 9-You....... get up early tomorrow if you want to be there at seven. 10-My father is an import-export manager. He....... travel a lot. 11-You. ..... do the ironing. I'll do it for you. I love ironing. 12-Teresa can't see very well so so she .........wear glasses.