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: Some people routinely sleep only ____ hours a night but feel fine during the day.

A: four
****
Q: Threshold is a value to avoid ____ divide.

A: zero
****
Q: Alligators mature at the age of ____ to twelve and are six feet long.

A:
ten
****