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]: Lions spend much of their time resting and are active only about ____ hours every day.
[EX A]: four

[EX Q]: Calves are born after a gestation of ____ months.
[EX A]: nine

[EX Q]: Earthworms range in length from a tiny one millimetre to a massive ____ metres.
[EX A]:
three