Answers (B)

1. Spelling and plural noun formation

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1. Mixed exercise. Form words adding different suffixes (-ing, -ed, -s, -es, -ies, -ful, -less, -ment, -ive, -ly…).

1. admitting
2. beautiful
3. denied
4. enjoyed
5. foxes 

6. saving
7. laziness
8. stopped
9. children
10. runner 

11. useless
12. crying
13. preferred
14. teeth
15. biggest 

16. creative
17. watches
18. careful
19. carrying
20. men 

2. Mixed exercise. Form words adding different suffixes (-ing, -ed, -s, -es, -ies, -ful, -less, -ment, -ive, -ly…).

1. travelling (UK)
2. lying
3. knives
4. hopeful
5. planned 

6. mice
7. wideness/ width
8. enjoyment
9. busily
10. glasses 

11. recurred
12. cities
13. lovely
14. wolves
15. admitted 

16. feet
17. carefully
18. boxes
19. strongest
20. geese