新版新视野大学英语读写教程第四册Unit 1III. 1. idle 2. justify 3. discount 4. distinct 5. minute 6.accused 7. object 8. contaminate 9. sustain 10. worshipIV. 1. accusing. of 2. end up 3. came upon 4. at her worst 5. pay for 6. run a risk of 7. participate in 8. other than 9. object to/objected10. at bestV 1. K 2. G 3. C 4. E 5. N 6.O 7.I 8. L 9. A 10. D Collocation VI. 1. delay 2. pain 3. hardship 4. suffering 5. fever6. defeat 7. poverty 8. treatment 9. noise 10. agony Word building VII.