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]: Phoenix is a city where about one in ____ residents are from an emerging ethnic group.
[EX A]: four

[EX Q]: Dholes are highly social animals and live in packs of about ____ dogs.
[EX A]: ten

[EX Q]: Cockroaches require food every ____ to ten days but mut take in water every ten days.
[EX A]:
seven