instruction:
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.
question:
Lions spend much of their time resting and are active only about ____ hours every day.
answer:
four


question:
Mosquitoes live ____ to eight weeks.
answer:
four


question:
Female hummingbirds are born with ____ ovaries.
answer:

two