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]: All orioles have long bills and are about seven to ____ inches long.
[A]: eight


[Q]: Water consists of ____ hydrogen and one oxygen atom.
[A]: two


[Q]: Prairie dogs bear four or ____ young per litter.
[A]:
five