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.

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

Greed is covetousness, with covetousness being a foundation stone in all of the ____ deadly sins.
seven

Alpine marmots have ____ different alarm calls.

two