1. Make up the opposites of the following words using prefixes. …….possible …….septic …….function …….appear …….responsible …….legal …….existent …….known …….considerate …….agree …….moral …….honest …….social …….competent …….sense
Impossible, aseptic (antiseptic), malfunction, disappear, irresponsible, illegal, nonexistent, unknown, inconsiderate, disagree, immoral, dishonest, antisocial (unsocial), incompetent, nonsence