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: Amphibians have ____ legs, and often look like reptiles.

SOLUTION: four

PROBLEM: Ground squirrels have a single litter a year that averages from ____ to nine young.

SOLUTION: four

PROBLEM: Term loans are bank loans generally made for periods from ____ to five years.

SOLUTION:
one