Unit 1 Are vou readv for a iob interview? Unit 2 Can vou read technical descrjptions? Unit 3 Can vou read user manuals? Unit 4 Do vou have safetv habits? Unit 5 Do vou recoqnize the siqns? Unit 6 Do vou know how to replace a GFCI? Unit 7 Are you skilled at wiring? Unit 8 How should you deal with an electric shock? Unit 9 Can you lift heavy things safely?
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