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.

[EX Q]: Llamas stand about ____ feet high at the shoulders.
[EX A]: four

[EX Q]: Substance abusers have ____ hundred percent higher medical costs and benefits.
[EX A]: three

[EX Q]: Electric bass is really the bottom ____ strings of a guitar an octave lower.
[EX A]:
four