Book 1 Unit 2

2. something that is neither solid nor liquid , like air
3. long journey, especially by sea or in space
5. the bottom part of sth;the place that you start from; to establish
6. belonging to the place of one's birth , local
7. be able to name someone or something, or to prove, the reconization of sth. or sb.
10. words known or learnt; a list or words with their meanings.
12. in fact, truly, literally
13. the liquid used as a fuel for cars and other vehicles (=gasoline)
15. a set of rooms for living in, especially on one floor of a building.

1. slowly over a period of time or a distance:
4. connected with or arranged by someone in the government; of or concerning the authority
8. to make better or to improve the quality
9. at a time in the future or after the time you have mentioned;
11. a device like a box that moves up and down, carrying people or goods from one floor to another or taking people up and down
14. the official language of Denmarkl; people or things from Danmark