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: Scientists divide the mosses into ____ groups .

A: eight
****
Q: Osteoporosis affects one in three women and one in ____ men.

A: ten
****
Q: Most big whales eat ____ to three tons per day.

A:
one
****