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: Harpists spend ninety percent of their lives tuning their harps and ____ percent playing out of tune.

A: ten
****
Q: Female mealybugs have only ____ nymphal stages.

A: three
****
Q: Nitric oxide serves ____ main functions in the body.

A:
three
****