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.

[EX Q]: Rifts develop from separate domes creating ____ legged rift faults that join each other.
[EX A]: three

[EX Q]: Wolves have ____ different types of fur.
[EX A]: two

[EX Q]: Space simply has ____ dimensions which are filled with material things.
[EX A]:
three