1) Mary can't go to the cinema tonight. She....... stay at home. a) have to b) doesn't have to c) has to 2) My parents can't go to Italy this year. They ......... work this summer. a) don't have to b) have to c) has to 3) My friends are musicians, so they ............... learn to play the guitar. a) doesn't have to b) have to c) don't have to 4) Caroline ........ wash her car today because it's raining. a) doesn't have to b) has to c) don't have to 5) Sorry, I can't play football tomorrow. I ......... study for a test. a) don't have to b) have to c) has to 6) Peter ....... read a lot of books because he is studying at University. a) doesn't have to b) has to c) have to 7) That woman ........ carry all the bags. Her husband can help her. a) has to b) have to c) doesn't have to 8) You ......... buy a warmer jumper because it's very cold here in winter. a) don't have to b) have to c) doesn't have to 9) Children ......... do their homework on Saturday morning. They can do it in the afternoon. a) don't have to b) doesn't have to c) have to 10) My mother ........... go to the shopping centre because she needs a new bag. a) doesn't have to b) has to c) have to 11) You ........ buy any food because I have already bought everything we need. a) have to b) don't have to c) doesn't have to 12) Teresa can't see very well so she........ wear glasses. a) have to b) doesn't have to c) has to 13) Paul ......... play football on Monday because it is a crucial match. a) doesn't have to b) has to c) don't have to 14) My pet ........... go for walks in the mornings because we have a huge garden. I walk it every night. a) doesn't have to b) has to c) don't have to 15) My best friend isn't good at Maths so she ......... work harder. a) have to b) doesn't have to c) has to 16) My grandparents .......... go to the cinema because they have a big screen at home.   a) doesn't have to b) don't have to c) have to

HAVE TO, DON'T HAVE TO, HAS TO, DOESN'T HAVE TO

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