1. acknowledge _____________________2. acquaintance __________________3. acquire ______________________ 4. acre ______________________5. act as _________ act out ____________ act on ____________ 6. in action _____________ out of action ___________ put …. in action ___________7. active _______________ . 8. physical activity________________9. acute ________________ 10. adapt / adaption ______________ 10. add…to…._________ add to________ add up __________ add up to ___________11. addict ____________ addicted ___________ addiction ___________12. addition ___________ in addition _________ in addition to ___________ 13. address ________________ 14. adequate ___________15. adjust _____________ adjustment __________16. administration ___________________ 17. admirable _____________ admire ____________ admiration _____________-18. admit ___________________ 19. adolescence ________________adolescent ________________20. adopt_________________ 21. adore ____________22.advance ________________advanced _________________ in advance ______________23. advantage ____________ take advantage of ______________24. adventure _________________advertise __________advertisement ________________25. advice______________ advise ____________________26. advocate____________________27.affair __________________