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the third week. the third shift. a third of the time. the third routine.
people hate the inconvenience of working on night shifts. your life is disturbed by changing from day to night routines and back. not all industries work at the same hours. it is difficult to find a corps of good night workers.
not to change shifts from one week to the next. to make periods on each shift longer. to employ people who will always work at night. to find ways of selecting people who adapt quickly.
none no one nothing not any
because Bonjer’s findings are different from Brown’s. because sleep normally coincides with the hours of darkness. because some people can change their sleeping habits easily. because shift work in industry requires people to change their sleeping habits.
not to change shifts from one week to the next. to make periods on each shift longer. to employ people who will always work at night. to find ways of selecting people who adapt quickly.
One Everyone Anyone whoever
the third week. the third shift. a third of the time. the third routine.
another routine. another shift. another week. another person.
because Bonjer’s findings are different from Brown’s. because sleep normally coincides with the hours of darkness. because some people can change their sleeping habits easily. because shift work in industry requires people to change their sleeping habits.
people hate the inconvenience of working on night shifts. your life is disturbed by changing from day to night routines and back. not all industries work at the same hours. it is difficult to find a corps of good night workers.
another routine. another shift. another week. another person.
might have might have had may have ought to have had
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