Matching Pairs ILLEGAL TEETH WHITENINGOnline version Match the following words to their meanings. by Masniza Mansor 1 procedure (line 8) 2 complaint (line 7) 3 blister (line 6) 4 gum (line 5) 5 gleaming (line 1) 6 industry (line 3) Economic activity based around a type of business. Very shiny. A small bubble on the skin filled with liquid and caused by friction, burning, or other damage. A statement that a situation is unsatisfactory or unacceptable. A surgical operation. The hard area of flesh around the roots of the teeth in the upper or lower jaw.