Read the study box. Find examples of (absence of) necessity in the dialogue. I have to take the dog for a walk before I leave. (it is necessary) It's Saturday I don't have to go to school today. (it is not necessary) b) What does/doesn't Roger have to do? Add question tags. Сделать 10 примеров вопросов.

1. Roger has to finish his homework, doesn't he? 2. Roger doesn't have to clean his room, does he? 3. Roger has to help his mother, doesn't he? 4. Roger doesn't have to attend the meeting, does he? 5. Roger has to study for the test, doesn't he? 6. Roger doesn't have to go shopping today, does he? 7. Roger has to practice for the play, doesn't he? 8. Roger doesn't have to wake up early tomorrow, does he? 9. Roger has to call his friend later, doesn't he? 10. Roger doesn't have to revise for the exam tonight, does he?