Would prefer/would rather/sooner1. james /read the book/ work in the garden.2.jane and mary /sunbathe/ clean up.3.mr.roberdson /drink tea/ make a birdhouse4.irene /write a letter/ go to work.5.the dog /walk about the field/look through the window.

37. If you buy five chairs, we will give you sixth one free.
38. If you sign the purchase agreement now, you will get a 5% discount on your next purchase.
39. We will have to make some workers redundant, if we don't get more orders soon.
40. They won't charge your delivery, if you order more than a hundred.
41. You will feel better, if you take regular breaks from your computer.
42. If I meet my target for this quarter, I will get a large bonus.
43. If you don't give your staff a pay rise this year, they won't be happy.

1. He will shut up, if he does not forget. 2. He always attend classes if he feels well. 3. We always went to the city if there was no rain. 4. He browses the newspaper at breakfast, if not late. 5. She cursed him if she was delayed. 6. We can do the exercise if you wish. 7. If he wanted to relax, he went to the park. 8. She will tell if something happens. 9. He will be late for a train, if he does not hurry. 10. She never denied anything if she was not sure. 11. She will borrow the magazine if he returns it. 12. He is always nervous if he is not congratulated. 13. She paints if there is a desire. 14. What will he do if he is fired? 15. When she takes an umbrella, rain never happens. 16. He will not freeze if he wears a jacket. 17. When she does not know the word, she searches for it in the dictionary. 18. If he was ashamed of strangers, he began to stutter. 19. If he arrives tomorrow, he will tell everything. 20. If he was concerned, she felt lonely, she would come the next time. 21. If he called him. 22. She is not ashamed to ask when he does not understand something. 23. She would be grateful if he could help. 24. He will be happy if she writes. 25. If he does not, he will be glad if he is at home, he will leave a note.