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: Women are ____ times more likely to have bone thinning than men.

A: four
****
Q: Commercial standards require that urchins be at least ____ percent roe by weight.

A:
ten
****