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]: Spermatogenesis creates ____ sperm of equal size.
[EX A]: four

[EX Q]: Many churches have ____ windows on each side of the nave, numbers some consider holy.
[EX A]: seven

[EX Q]: Angiosperms inhabit all ____ continents, as well as the oceans.
[EX A]:
seven