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]: Snow leopards eat almost anything they can catch, often hunting animals ____ times their size.
[A]: three


[Q]: Insects are identified by having ____ sets of paired legs, while isopods have seven.
[A]: three


[Q]: Porcupines have four toes on their front paws and ____ on their rear paws.
[A]:
five