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: Respiratory therapists complete two to ____ years of education.

SOLUTION: four

PROBLEM: Warthogs also sport ____ sharp tusks.

SOLUTION: four

PROBLEM: Men have ____ times more testosterone levels than females.

SOLUTION:
ten