COMPLETE USING 'HAVE TO’ OR ‘HAS TO’
1) He ____________ wash the car.
2) You ________________ go to school.
3) My dad _______________ cook lunch.
4) We __________________ take the dog for a walk.
5) You ____________________study.

C. CHOOSE THE CORRECT OPTION
1) You SHOULD / SHOULDN’T / HAVE TO eat too many calories, or you’ll get fat!
2) She DON’T HAVE TO / DOESN’T HAVE TO / MUST tidy up now. I’ll do it later.
3) My brother HAVE TO / HAS TO / DOESN’T HAVE TO wear a tie at his work. He is a lawyer
4) You MUSTN’T / MUST smoke in this office. It’s the rule
5) We have a lot of work tomorrow. You MUSTN’T / DON’T HAVE TO be late.
6) I HAVE TO / MUST / DON’T HAVE TO clean the floor today because I cleaned it yesterday.
7) We MUSTN’T / DON’T HAVE TO forget to set the alarms before we leave.
8) Nerea can’t come because he DOESN’T HAVE TO / HAS TO / HAVE TO work tomorrow
9) We MUST / DON’T HAVE TO bring your passport or you won’t board the plane.
10) You MUSTN’T / DON’T HAVE TO / HAVE TO drink and drive.