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: Most orthoptists work ____ hours a day, four or five days a week.

A: eight
****
Q: All birds have ____ legs with four toes each.

A: two
****
Q: Hypertension afflicts about ____ in four American adults, both men and women, of all ages.

A:
one
****