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B 2. D 3. C 4. B 5. C 6. A 7. B 8. D 9. C 10. A 12. D 13. BTask 21. A. masterpieces B. mastered C. mastery2. A. mitted B. mission C. mitment3. A. executing B. execution C. executive4. A. presentation B. represented C. presented D. present5. A. inventors B. investors C. innovator6. A. breath B. breathing C. breathtaking D. breathless7. A. physical B. physiological C. psychological8. A. discipline B. routine C. discipline9. A. practice B. performed C. perfect D. proper10. A. reaction B. reconciliation C. resistance D. responseTask 31) written 2) practiced 3) adapted 4) fundamental 5) soul6) described 7) mental 8) state of being 9) pictured 10) exercises11) control 12) experiences 13) including 14) individuals 15) medicalUnit SixTask 1 2. D 4. C 5. B 6. A 7. C 8. D 9. B 10. CTask 21. contented 2. convention 3. tall 4. curiously 5. Convention6. content 7. execute 8. curious 9. execute 10. count11. content 12. conventions 13. count 14. convention 15. tallTask 31) sheer 2) subject