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]: Sexual maturity is between ____ and six years of age.
[A]: three


[Q]: Inhibited desire is the most common sexual dysfunction, effecting ____ in three couples.
[A]: one


[Q]: Rats reach puberty very young at six to ____ weeks of age.
[A]:
eight