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]: Infected rodents carry and secrete the virus for about ____ days.
[EX A]: seven

[EX Q]: Sedge wrens are listed as endangered by all ____ states.
[EX A]: three

[EX Q]: Germs have ____ means of locomotion execpt to attach themselves to particles of dust.
[EX A]:
no