Unit 4

1. done or made in the traditional or original way
5. something wrapped in paper, packed in a box, and then sent by mail or delivered
7. a large quantity of something
8. to change, or to make someone or something change
9. becoming more powerful or popular
11. the hard pointed thing that grows, usually in pairs, on the heads of animals such as cows and goats
12. a change, discovery, or invention that brings progress
15. very small cut made on the edge or surface of something
18. to look angrily at someone for a long time
19. more useful, interesting, satisfactory, effective, suitable

2. not paying enough attention to what you are doing, so that you make mistakes
3. he speed at which something happens or is done
4. to help a plan, idea, feeling etc to develop
6. a small flat plastic case containing magnetic tape, that can be used for playing or recording sound
8. done or made in the traditional or original way
10. a trick or something unusual that you do to make people notice someone or something
12. to completely understand and begin to use new ideas, information
13. having plenty of money, nice houses, expensive things
14. the best or most suitable
16. in or through the middle of a group of people or things
17. to become or make something become lower in price or value