9. Pedestrians are led to access points, and encouraged to cross one _______ at a
time.
Key words: access points, one at a time
Paragraph E states that access points are used to divide the crossing into two, and there is
one of these access points, “one for each carriageway”, in order to encourage pedestrians
to slow down by crossing each one at a time. As a result, what pedestrians are encouraged
to cross one” at a time”, here, is the carriageway. Therefore, “carriageway” is filled in the
gap.
→ Answer: carriageway
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