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]: Elderberry supplements seem to have few risks when used daily for up to ____ days.
[EX A]: five

[EX Q]: Some bird feeders have ____ perches at all, but neither do tree trunks.
[EX A]: no

[EX Q]: Some scales possess ____ or four ISOs.
[EX A]:
three