Unit 1

1. advice
2. afford
3. aim
4. attend
5. behavior
6. choice
7. confident
8. courage
9. decision
10. encourage
11. experience
12. fail
13. fear
14. goal
15. hesitate
16. improve
17. influence
18. judge
19. knowledge
20. limit
21. motivate
22. opportunity
23. overcome
24. potential
25. quality
26. regret
27. skill
28. talent
29. understand
30. value

Unit 2

1. adapt
2. challenge
3. community
4. contribute
5. culture
6. custom
7. embrace
8. environment
9. exchange
10. explore
11. festival
12. global
13. hospitality
14. identity
15. inspire
16. language
17. local
18. multicultural
19. native
20. participate
21. respect
22. tradition
23. unique
24. variety
25. welcome

Unit 3

1. advertisement
2. analyze
3. brand
4. celebrity
5. commercial
6. compete
7. consumer
8. convince
9. creativity
10. customer
11. demand
12. design
13. develop
14. entrepreneur
15. focus
16. market
17. merchandise
18. persuade
19. product
20. promote
21. purchase
22. quality
23. sale
24. strategy
25. target

Unit 4

1. adventure
2. amazed
3. ancient
4. architecture
5. attraction
6. breathtaking
7. cave
8. civilization
9. cliff
10. coast
11. destination
12. discover
13. explore
14. fascinating
15. historical
16. landmark
17. monument
18. natural
19. picturesque
20. scenery
21. sightseeing
22. spectacular
23. statue
24. tourist
25. wonder

Unit 5

1. apologize
2. argue
3. blame
4. communicate
5. complain
6. criticize
7. demand
8. deny
9. express
10. forgive
11. hesitate
12. insist
13. interrupt
14. listen
15. misunderstand
16. negotiate
17. persuade
18. promise
19. recommend
20. refuse
21. remind
22. request
23. suggest
24. thank
25. warn