1. native: connect with the place where you were born and lived for the first years of your life 2. expire: to be no longer valid because the period of time for which it could be used has

    ended

    3. challenge: a new or difficult task that test sb’s ability and skill

    4. reliable: that can be trusted to do sth. well, that you can rely on

    5. creative: involving the use of skill and the imagination, to produce sth. new or a work of

    art

    6. conscientious: taking care to do things carefully and correctly 7. visa: a stamp or mark put in your passport by official’s of a foreign country that gives you

    permission to enter, pass though or leave their country

    8. alone: without any other people

    9. speed: the rate at which sb/sth moves or travels

    10. modest: not talking much about your own abilities or possessions

    11. honest: always telling the truth, and never stealing or cheating

    12. citizen: a people who has the legal right to belong to a particular country 13. sociable: (of people) enjoying spending time with other people

    14. advisor/adviser: a person who gives advice, especially db. who knows a lot about a

    particular subject

    15. youth: young people considered as a group

    16. description: a piece of writing or speech that says what sb./sth. is likes the act of writing

    or says in words what sb./sth. is like

    17. demanding: (of a piece of work) needing a lot of skill, patience, effort, etc. 18. divorce: (the legal) ending of a marriage

    19. solve: to find a way of dealing with a problem or difficult situation

    20. kid: to allow sb./ yourself to believe sth. that is not true

    21. humor: the quality in sth. that makes it funny or amusing, the ability to laugh at things

    that are amusing

    22. case: a particular situation or a situation of a particular type

    23. colleague: a person that you work with, especially in a profession or a business 24. satisfaction: the good feeling that you have when you have achieved sth. or when sth. that

    you wanted to happen does happen; sth. that gives you this feeling

    25. shortcoming: a fault in sb’s character, a plan, a system, etc.

    26. conceited: having too much pride in yourself and what you do

    27. responsibility: a duty to deal with or take care of sb/sth, so that you may be blamed if sth.

    goes wrong

    28. whatever: used when you are saying that it does not matter what sb does or what happens,

    because the result will be the same

    29. characteristic: a typical feature or quality that sth/sb. has

    30. deal: an agreement, especially in business, on particular, conditions for buying or doing

    sth.

    31. hard-working: putting a lot of effort into a job and doing it well

    1. symbol: a person, an object, an event, etc. that represents a more general quality or

    situation

    2. discover: an act or the process of finding sb/sth or learning about sth that was not known

    about before

    3. independent: having or earning enough money so that you do not have to rely on sb. else

    for help

    4. organization: a group of people who form a business, club, etc. together in order to

    achieve a particular

    5. suppose: used to say you think something is true, although you are uncertain about it 6. concern: to affect sb. to involve sb.

    7. jealous: feeling angry or unhappy because sb. you like or love is showing interest in sb.

    else

    8. mention: to write or speak about sth/sb especially without giving much information 9. universe: the whole of space and everything in it, including the earth, the planets and the

    stars

    10. scientific: involving science, connected with science

    11. topic: a subject that you talk, write or learn about

    12. quarrel: an angry argument or disagreement between people often about a personal

    matter

    13. broke: having no money

    14. tidy: to make sth look neat by putting things in the place where they belong 15. behave: the way that sb. behaves, especially towards other people

    16. publish: to produce a book, magazine, CD-ROM, etc. and sell it to the public 17. stream: a small narrow river

    18. square: to multiply a number by itself

    19. wavy: having curves not straight

    20. electronics: the branch of science and technology that studies electric currents in

    electronic equipment

    21. absolutely: used to emphasize that sth. is completely true

    22. bury: to place a dead body in a grave

    23. prize: an award that is given to a per son who wins a competition, race, etc. or who does

    very good work

    24. cremate: to burn a dead body, especially as part of a funeral ceremony 25. multiply: to add a number to itself a particular number of times

    26. space: an amount of an area or of a place that is empty or that is available for use 27. shock: a strong feeling of surprise as a result of sth happening, especially sth. unpleasant,

    the event that cause this feeling

    28. summary: a short statement that gives only the main points of sth, not the details 29. energy: the ability to put effort and enthusiasm into an activity work 30. atomic bomb: a bomb that explodes using the energy that is produced when an atom or

    atoms are split