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]: Most species have ____ toes, three of which are forward-pointing.
[A]: four


[Q]: Elves are the first of the ____ families of fairy People.
[A]: eight


[Q]: Volume is the amount of ____ dimensional space an object occupies.
[A]:
three