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]: Mental illness enters the lives of at least one in ____ families.
[A]: four


[Q]: Plants grow up to ____ feet tall and spread to about three feet.
[A]: three


[Q]: Spiders have eight legs and usually have ____ eyes.
[A]:
eight