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]: All orthodontists are dentists, but only about ____ percent of dentists are orthodontists.
[EX A]: six

[EX Q]: Jersey has nine breeding seabird species, of which ____ nest on the north coast.
[EX A]: seven

[EX Q]: Gestation lasts ____ months, with the birth of a single calf.
[EX A]:
eight