VOCABULARY

3. very relaxed
4. having or showing a quick-witted intelligence.
10. having lived for a long time; no longer young.
11. be overwhelmed with a very large quantity of something, especially work.
13. having or showing a quick-witted intelligence.
16. wishing to do one's work or duty well and thoroughly.
18. relaxed and tolerant in attitude or manner.
19. giving pleasure or satisfaction; pleasant or attractive.
20. relaxed and easy-going.
21. free from tension and anxiety.
23. start enjoying something, or to become enthusiastic about it.

1. having or showing great effort or energy.
2. nervous or timid in the company of other people.
5. having or showing great effort or energy.
6. diligent and hard-working.
7. to happen or develop in a particular way
8. directing a great deal of attention, interest, or activity towards a particular aim.
9. having made a firm decision and being resolved not to change it.
11. intelligent and quick-witted.
12. concentrating on only one aim.
14. causing laughter or amusement; humorous.
15. having the required qualities; of a high standard.
17. withdraw or resign from an important position or office.
22. the way in which something, especially an organization or equipment, is organized, planned, or arranged.