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]: Maps are ____ dimensional representations of the earth's surface.
[EX A]: two

[EX Q]: Lightning is ____ times hotter than the surface of the sun.
[EX A]: three

[EX Q]: Instinct drives men to achieve success in ____ key areas of their lives.
[EX A]:
five