Make the sentences (a) negative and (b) interrogative, using do/does/did. 1 They have eggs for breakfast. 2 He needs a new coat. 3 He used to sell fruit. 4 They have to work hard. 5 She does the housework. 6 He needs more money. 7 He had a row with his boss. 8 She had a heart attack. 9 Her hair needed cutting. 10 He does his homework after supper. 11 She has a singing lesson every week. 12 She had to make a speech. 13 He does his best. 14 He has to get up at six every day. 15 The children have dinner at school. 16 She dared him to climb it. 17 You did it on purpose. 18 He has his piano tuned regularly, (see 119) 19 He dares to say that! 20 They had a good time. 21 The drink did him good. 22 My watch needs cleaning. 23 He had an accident. 24 You had your house painted. 25 She used to make her own clothes. 26 You do the exercises. 27 He had difficulty (in) getting a job. 28 He dared to interrupt the president, did he? (Omit final did he?)

1. They have eggs for breakfast. They don't have eggs for breakfast. Do they have eggs for breakfast? 2. He needs a new coat. He doesn't need a new coat. Does he need a new coat? 3. He used to sell fruit. He didn't use to sell fruit. Did he use to sell fruit? 4. They have to work hard. They don't have to work hard. Do they have to work hard? 5. She does the housework. She doesn't do the housework. Does she do the housework? 6. He needs more money. He doesn't need more money. Does he need more money? 7. He had a row with his boss. He didn't have a row with his boss. Did he have a row with his boss? 8. She had a heart attack. She didn't have a heart attack. Did she have a heart attack? 9. Her hair needed cutting. Her hair didn't need cutting. Did her hair need cutting? 10. He does his homework after supper. He doesn't do his homework after supper. Does he do his homework after supper? 11. She has a singing lesson every week. She doesn't have a singing lesson every week. Does she have a singing lesson every week? 12. She had to make a speech. She didn't have to make a speech. Did she have to make a speech? 13. He does his best. He doesn't do his best. Does he do his best? 14. He has to get up at six every day. He doesn't have to get up at six every day. Does he have to get up at six every day. 15. The children have dinner at school. The children don't have dinner at school. Do the children have dinner at school? 16. She dared him to climb it. She didn't dare him to climb it. Did she dare him to climb it? 17. You did it on purpose. You didn't do it on purpose. Did you do it on purpose? 18. He has his piano tuned regularly. He doesn't have his piano tuned regularly. Does he have his piano tuned regularly? 19. He dares to say that! He doesn't dare to say that! Does he dare to say that? 20. They had a good time. They didn't have a good time. Did they have a good time? 21. The drink did him good. The drink didn't do him good. Did the drink do him good? 22. My watch needs cleaning. My watch doesn't need cleaning. Does my watch need cleaning? 23. He had an accident. He didn't have an accident. Did he have an accident? 24. You had your house painted. You didn't have your house painted. Did you have your house painted? 25. She used to make her own clothes. She didn't use to make her own clothes. Did she use to make her own clothes? 26. You do the exercises. You don't do the exercises. Do you do the exercises? 27. He had difficulty (in) getting a job. He didn't have difficulty (in) getting a job. Did he have difficulty (in) getting a job? 28. He dared to interrupt the president, didn't he? He didn't dare to interrupt the president, did he? Did he dare to interrupt the president?