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.

[EX Q]: International mail consists of ____ categories of mail.
[EX A]: three

[EX Q]: Dicots are plants that have ____ cotyledons.
[EX A]: two

[EX Q]: Most lemmings are ____ to six inches in length and weigh less than four ounces.
[EX A]:
three