20. The degree of heat or cold in a body, room, country is …………… .
a. weight b. thickness
c. temperature d. electrode
21. How do you say “ เจาะรู” in English ?
a. Light the match. b. Read instructions.
c. Sharpen the chisel. d. Drill holes.
22. How do you say “ อ่านคำสั่ง” in English ?
a. Light the match. b. Read instructions.
c. Sharpen the chisel. d. Drill holes