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CLASS :|, , 1. Fill in the blanks using the, words given: (4 X 1 =4), , , , DUST COVER GENTLY PUSH, STRAIGHT, , , , , , , , (a) You should press the keys of the, Keyboard ....c.ccceccecceccee ., , (b) You should not... the, computer table., , (c) You should always Sit «0... tee, in front of the computer, , monitor., , (d) You should cover the computer, , WItH .oeeeeeeeseeteetteseeeees after using it.