buying drawing supplies

http://s3.amazonaws.com/drawspace/pdf/a03.pdf

Hi students! I hope you find this article useful. Although simple, I think it has interesting vocabulary you may need in your everyday work. Read the text carefully and answer these questions.

Have a nice time!

1. Which are the three most important items according to the author?
2. Why does your paper need to be acid free?
3. How should  the cover of your sketchbook be and why?
4. What does tooth refer to? Which kind of paper do you prefer?
5. What happens with glossy papers?
6. What's the most popular drawing medium?
7. What's the difference between H pencils and B pencils?
8. What's the problem with charcoal?
9. Disadvantages of colored pencils.
10. How must your portfolio case be?
11. What types of erasers are named? Which one is mostly used in manga?
12. What kind of sharperner should you choose?
13. What's blending? Name at least three tools you use for that purpose.
14. Name at least two things you can use to seal your sheet of paper to your drawing board.
15. Appart from the basics, which drawing supplies does the author mention? Translate them.
16. Translate these words that appear in the text: silky,rough,smooth,coarse paper / charcoal /crevices / waxy / fade/.
17. Draw in a paper and show me an example of : hatching / crosshatching / squirkling