to/ with 6. draw a conclusionРmakes no sense / doesn’t make sense 8. die of; suggests that the theory put forward by him/ suggests that the theory he put forwardРdidn’t realize that he was generous until he contributed / donated 5000 dollars to РApart from/ Besides keeping a healthy diet, experts suggested that teenagers (should) exercise more than three times a week and their bodies (should) be examined at least once a year.Р单句改错。Р1. polluting→polluted 2. seating→seated 3. pleasing→pleasedР4. burning→burned/burnt 5. examining→examined 6. repair→repairedР7. suggest→suggesting 8. 去掉to 9. discussing→discussed 10. agreeР六. 语法填空。Р1.construction 2. whose 3. An 4. instructed 5. but 6. polluted 7. without Р8. with 9. to 10. cautiously 11. linking 12. Exposed 13. spinningР七. 阅读理解。1.A 2. C 3. B 4.A