III

1. was talking - saw

2. is being considered

3. is used

4. have losed - have looked for - did - found

5. had - would go

V.

1. generation

2 . competitions

3. satisfied

4. carelassly

5?

6. suitable

7. inventions

8. safety

9.?

10. traditionally

1. B

2. A

3. B

4. C

5. B

6. A

7. C

8. D

9. B

10. C

III

1. was talking/ saw

2. is being considered

3. have been used

4. have losed/ have been looking for/ did/ will find

5. had - would go

IV. 

1. lost -> failed 

2. gained -> won

3. is -> was 

4. borrow -> lend

5. wins -> earns

6. make -> take

7. nearby -> close

8. the -> in nature

9. feel -> fall

10. aboid -> prevent

V.

1. generosty

2. competitors

3. satisfied

4. carelessly

5. fertilizered

6. suitable

7. inventions

8. safety

9. precautionary

10. traditionally

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