TASK DEFINITION: In this task, find the most appropriate number to replace the blank (indicated with _ ) and express it in words.
PROBLEM: Plazas have _ accumulations of rubbish but are covered with even layers of mud bricks and plaster.

SOLUTION: no

PROBLEM: Allergic rhinitis is the most common allergic disease, with one in _ Canadian adults affected.

SOLUTION: five

PROBLEM: Hares hold their young seven to _ days longer.

SOLUTION:
ten