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: Phoenix is a city where about one in ____ residents are from an emerging ethnic group.

A: four
****
Q: Infected rodents carry and secrete the virus for about ____ days.

A: seven
****
Q: Frequent heartburn is defined as heartburn symptoms ____ or more times per week.

A:
three
****