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]: HOD usually shows up as an acute lameness, often seeming to affect all ____ legs simultaneously.
[A]: four


[Q]: Most ovarian cysts go away on their own in ____ to three months without causing any problems.
[A]: one


[Q]: Sound comes when ____ hands meet.
[A]:
two