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]: Bees normally live for about thirty days, but infected bees survive for only ____ to five days.
[A]: three


[Q]: Most cats have five toes on each front paw, but only ____ toes on each back paw.
[A]: four


[Q]: Coccidiosis usually occurs from ____ weeks of age.
[A]:
three