Bonsoir, aidez moi svp

-Pick out, in the text, the synonyms of the following words

1. A small part of something, intended to show the quality or nature of the whole.

2. To separate by passing through a sieve in order to retain the big parts of something.

3. Polyethylene Terephthalate, i.e. polyester.

4. An area made of layers of waste covered in soil.

5. To empty out, especially to get rid of trash.

6. To go on for a period or to continue in time.

7. To undergo decomposition; to decay.

8. Not injured by something; resistant to damage by something

9. A fight or attempt.

10. To obstruct; to stop something up by filling it.

11. To separate into simpler chemical elements.

12. A sort or type of.

13. A long period of time.

14. Which never changes or evolves.

15. Which is neither planned nor desired.

16. Surprising.

17. Originally a sca animal with a porous structure, used to clean up by absorbing liquids.

18. What happens when a tanker runs aground, with environmentally disastrous consequences.

19. For someone's benefit, advantage or good.

20. To handle, deal with or take care of.

Merci d’avance