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: Some species bear living offspring only every three to ____ years.

SOLUTION: five

PROBLEM: Friendship means to trust ____ or more people.

SOLUTION: two

PROBLEM: White bass are relatively short-lived, usually living only about ____ years.

SOLUTION:
four