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]: Cleavage is good in ____ directions at right angles.
[A]: two


[Q]: Sapsuckers are a group of ____ species known for literally drinking the sap of trees.
[A]: four


[Q]: Most newborns nurse every one to ____ hours, even at night.
[A]:
three