TASK DEFINITION: In this task, find the most appropriate number to replace the blank (indicated with _ ) and express it in words.
PROBLEM: Geckos have _ eyelids .

SOLUTION: no

PROBLEM: Horse chestnuts have opposite branching and a compound leaf, which is palmate, with _ leaflets.

SOLUTION: five

PROBLEM: Female dogs go into heat every six months usually starting at _ months of age.

SOLUTION:
six