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]: Dogs are pack animals, and ____ dogs is the minimum number for proper socialization.
[EX A]: five

[EX Q]: Coastal kelp beds, for example, appear to be three times larger than in the past four or ____ years.
[EX A]: five

[EX Q]: Females usually reach sexual maturity at about ____ years of age, males at about six years.
[EX A]:
four