TASK DEFINITION: In this task, find the most appropriate number to replace the blank (indicated with _ ) and express it in words.
PROBLEM: Most polyps cause no symptoms and take five to _ years to change to cancer.

SOLUTION: seven

PROBLEM: Imago is a group of _ young musicians whose love for music is full of passion.

SOLUTION: four

PROBLEM: Many Asian countries deny entry to travelers whose passports are valid for less than _ months.

SOLUTION:
six