新编英语语法教程(第6版)第19讲 练习参考答案

新编英语语法教程（第6版）第19讲 练习参考答案Ex. 19A1. should 2. should 3. Would, should 4. would 5. should 6. would 7. should, would 8. should 9. should 10. would, would 11. should 12. would, would 13. should 14. would, would 15. should 16. should17. Should 18. would, should 19. would 20. should, should / wouldEx. 19B1. He may be working for Simons.2. He may have been working for Simons.3. He may be retiring next year.4. He wont be working now.5. Hell have heard it by now.6. They may have been wondering what to do.7. He cant have lost it.8. They must be waiting.9. That might be true.10. She should be home by now.11. She may have left it at home.12. I may have been mistaken.13. You must have been disappointed.14. She wont have heard the news yet.15. There must have been a mistake.16. He wont be there.17. He cant be there.18. He couldnt have made that mistake.19. Will this be the one you want?20. You will have been wondering all this time how it works.Ex. 19C1. may 2. might have 3. may have 4. possibly 5. possible 6. perhaps 7. might 8. can9. may have had 10. could 11. might be