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]: Mosquitoes live four to ____ weeks.
[EX A]: eight

[EX Q]: Lightning is ____ times hotter than the surface of the sun.
[EX A]: three

[EX Q]: Most children begin to stay dry at night around ____ years of age.
[EX A]:
three