TASK DEFINITION: In this task, find the most appropriate number to replace the blank (indicated with _ ) and express it in words.
PROBLEM: Monsoons coming every three to _ years can add almost a foot of water to the mountain's surface.

SOLUTION: seven

PROBLEM: Scorpions can live for _ to seven years.

SOLUTION: three

PROBLEM: Cubs start to eat bamboo around six months and are fully weaned at _ months.

SOLUTION:
nine