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]: Blood donors can give blood every ____ weeks, or six times a year.
[A]: eight


[Q]: Child care is provided for children ages six weeks through ____ years of age.
[A]: four


[Q]: Cellulose contains ____ calories per gram.
[A]:
zero