TASK DEFINITION: Given a sentence, fill out the missing word with a 'no' or a number (between zero and ten). You should write the numbers with english alphabet, like: four instead of 4.
PROBLEM: Owls have ____ toes on each foot, like most birds.

SOLUTION: four

PROBLEM: Some species live for as little as ____ months.

SOLUTION: six

PROBLEM: Some people have hay fever during all ____ seasons.

SOLUTION:
three