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: Martial arts are multi-sensory, combining all ____ modalities in classes.

A: three
****
Q: Igneous rock occurs in ____ ways .

A: two
****
Q: Most male birds have ____ phallus .

A:
no
****