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.

[Q]: Pertussis is highly contagious with symptoms that can linger six to ____ weeks.
[A]: ten


[Q]: Death occurs after ingestion of ____ grams of quinine.
[A]: eight


[Q]: Sleep apnea is defined as a greater than ____ second pause in respiration during sleep.
[A]:
ten