Crossword Unit 1-2

4. a talk including a small group of people or only two
5. the unit of money in the UK, worth 100 pence
8. the scientific study of forces such as heat, light, sound, etc., of relationships between them, and how they affect objects
9. to join together two or more things; to be joined together
10. to make sth happen
13. to say or write sth. again or more than once
16. to tell sb about sth, especially sth dangerous or unpleasant that is likely to happen, so that they can avoid it
17. the activity of making, buying, selling or supplying(提供) goods or services for money
19. the fact that sb/sth is able to do sth
20. to be the first person to know a place or thing

1. a person that you are doing an activity with
2. a thing that you give to sb as a gift
3. the information, understanding and skills that you gain(获得) through education or experience
6. sweet food eaten at the end of a meal
7. a story long enough to fill a complete book, in which the characters and events are usually imaginary(想象的)
11. the rules in a language for changing the form of words and joining them into sentences
12. known about by only a few people; kept hidden from others
14. in a voice that other people can hear
15. to fasten(系) sth to or around sth else
18. a person that you do not know