word-formation 5

Task 10

11. different
12. relaxation
13. amusement
14. collection
15. editions
16. connection
17. chosen

Task 11

11. satisfactory
12. undertake
13. indirect
14. existence
15. remark
16. unknown
17. invisible
18. survival

Task 12

11.musicians
12. pianist
13. unheated
14.legendary
15. invitation
16. vacancy

Task 13

11. regulation
12. attentively
13. disagree
14. traditionalists
15.acceptance
16. daily