Unit 4 Book 4

5. make a quick clever reply to an insult or criticism
6. anxiety or nervousness
7. a soft hat tied under the chin
9. gradually increase
10. the acting out of a past event
11. prevent the development, action, or expression of (a feeling, impulse, idea, etc.)
13. evoke or suggest images, memories, and emotions
14. make sb. leave his or her country and live abroad
16. face up to and deal with (a problem or difficult situation)
18. improper or inappropriate in a striking or shocking way
19. in accordance with laws or rules; correct
20. foolish act, idea, or practice

1. a painted cloth hung at the back of a theatre stage as part of the scenery
2. a brief experience of an emotion, typically an unpleasant one
3. a meal or party during which food is cooked on a metal frame over a fire and eaten outdoors
4. the state of being soft and woolly
8. a very predictable or unoriginal thing
9. harmful or evil
12. the act of making sb. understand sth. or freeing them from false beliefs
15. represent (a quality or concept) by a figure in human form
17. an unfilled space or interval; a gap