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.

[Q]: Young bandicoots become independent at about ____ months and are sexual mature at about five months.
[A]: four


[Q]: All crabs have ____ pair of chelipeds and four pairs of walking legs .
[A]: one


[Q]: Factor sets can have more than ____ numbers.
[A]:
three