Multiple Choice
Identify the
letter of the choice that best completes the statement or answers the question.
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1.
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Floors and aisles should be kept clear of
____________.
a. | chemicals | c. | trash | b. | equipment | d. | all of the
above |
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2.
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Which is the correct way of moving around the laboratory?
a. | hurry | c. | walk | b. | run | d. | none of the
above |
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3.
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You should wear ______ In the laboratory.
a. | closed toed shoes | c. | socks | b. | sandals | d. | no shoes at all |
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4.
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When something in the laboratory is dangerous tell the teacher
_________.
a. | after school | c. | immediately | b. | next day before school
starts | d. | after
class |
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5.
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When an equipment doesn’t operate properly
______________.
a. | finish the exercise and report the problem to the teacher | b. | warn your
classmates. | c. | turn it off immediately and report the problem to the teacher | d. | finish the exercise
and report the problem to the teacher after class |
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