instruction:
In this task, find the most appropriate number to replace the blank (indicated with _ ) and express it in words.
question:
Woodchucks can dig up to three entrances to _ den.
answer:
one

question:
All children normally wake up four or _ times each night after dreams.
answer:
five

question:
Movement is aided by _ sets of longitudinal muscles that extend throughout the entire body.
answer:
four