something ordinary into something special and unique.
The potter uses one of the Earth ’s most basic materials, clay. Clay can he found
almost anywhere. Good pottery clay must be free from all small stones and other hard
materials that would make the potting process difficult. Most North American artisan-
potters now purchase commercially processed clay, but some find the clay they need
right in the earth, close to where they work. .
The most important tools potters use are their own hands; however, they also use
wire loop tools, wooden modeling tools, plain wire, and sponges. .Plain wire is used to
cut away the finished pot from its base on the potter’s wheel.
After a finished pot is dried of all its moisture in the open air, it is placed in a kiln
and fired. The first firing hardens the pottery, and it is then ready to be glazed and
fired again.
For areas where they do not want any glaze, such as the bottom of the pot, artisans
paint on melted wax that will late burn off in the kiln. They then pour on the liquid
glaze and let it run over the clay surface, making any kind of decorative pattern that
they want.
22. What does the passage mainly discuss?
(A) Different kinds of clay
(B) The training of an artisan
(C) The making of pottery
(D) Crafts of ancient civilizations.
23. Which of the following is NOT mentioned in the passage as a way that ancient
people used pottery?
(A) To hold food
(B) To wash clothes
(C) To cook
(D) To transport objects.
24. The word "it" in line 3 refers to
(A) clay
(B) culture
(C) survival
(D) pottery
25. According to the passage, which of the following can be learned about an ancient
civilization by examining its pottery?