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]: Kittens take solid food within ____ months.
[EX A]: two

[EX Q]: Zygospores result from the fusion of ____ similar hyphal elements.
[EX A]: two

[EX Q]: Electric power means no gas or oil to spill, and ____ pollution in the air.
[EX A]:
no