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]: Some people routinely sleep only ____ hours a night but feel fine during the day.
[EX A]: four

[EX Q]: Psychology is founded on ____ false premises that are all humanistic from the core.
[EX A]: eight

[EX Q]: Women live an average of ____ years longer than their spouses.
[EX A]:
six