1

A) healthy, and more

B) NO CHANGE

C) healthier, and they are

D) healthier, being more

2 Which choice provides the most appropriate introduction to the passage?

A) NO CHANGE

B) in which they feel comfortable asking managers for special accommodations.

C) that is thoroughly sealed to prevent energy loss.

D) that affords them adequate amounts of natural light.

3 At this point, the writer is considering adding the following sentence.
Workers in offices with windows sleep an average of 46 minutes more per night than workers in offices without windows.
Should the writer make this addition here?

A) No, because it interrupts the discussion of circadian rhythms.

B) Yes, because it explains the nature of the bodily functions referred to in the next sentence.

C) Yes, because it supplies quantitative data that will be examined in the rest of the paragraph.

D) No, because it does not take into account whether workers were exposed to sunlight outside the office

4

A) NO CHANGE

B) bodies’ biological clocks’,

C) body’s biological clocks,

D) body’s biological clock’s,

5

A) are

B) NO CHANGE

C) is being

D) have been