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]: Most orthoptists work ____ hours a day, four or five days a week.
[A]: eight


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


[Q]: Caterpillars pass through ____ to seven larval instars before they enter the pupal stage.
[A]:
five