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: Milk contains ____ complex carbohydrates.

A: zero
****
Q: Most species have ____ toes, three of which are forward-pointing.

A: four
****
Q: Some women bleed off and on for up to ____ weeks and other women never have any bleeding at all.

A:
three
****