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: Black widows mature in two to ____ months.

A: four
****
Q: Spiritual slavery comes in ____ forms.

A: two
****
Q: Hungry children are up to ____ times more likely than others to have health problems.

A:
three
****