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]: Violets usually have ____ sepals at the base and have five petals.
[A]: five


[Q]: Some prisons house up to ____ times their capacity.
[A]: seven


[Q]: Emergency contraception is taken within ____ days of unprotected intercourse-the sooner the better.
[A]:
three