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]: Body language is used when ____ words can express what the person is trying to communicate.
[A]: no


[Q]: Some plants even have ____ leaves or small seasonal leaves that grow after it rains.
[A]: no


[Q]: Solvents have ____ classes of solubility.
[A]:
three