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.
--------
Question: Studies show that childhood obesity is epidemic and that one in ____ children is overweight.

Answer: five


Question: Airplanes still fly four to ____ times faster than zeppelins.

Answer: five


Question: Geckos lay clutches of ____ eggs throughout the year.

Answer:
two