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Safety
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True or false?: "Always wash your hands after working in the workshop."
True
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What does this sign mean?
Don't enter here.
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Complete: "____________ wear boots and a hard hat at the workshop."
Always
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Okay!
What does this sign mean?
Don't use your mobile phone here. // Never use your mobile phone here.
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Choose" "There were/was many tools on the floor."
were
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Complete: Be careful!! Those are very dangerous chemicals, you _______ get poison.
might / could
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