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]: Stems are of ____ types, flowering and vegetative.
[EX A]: two

[EX Q]: Today there are ____ mating pairs.
[EX A]: four

[EX Q]: Male wrens build many nests, sometimes as many as ____ or six, for their intended mates.
[EX A]:
five