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: Threshold is a value to avoid ____ divide.

Answer: zero


Question: Electric power means no gas or oil to spill, and ____ pollution in the air.

Answer: no


Question: Deep marshes have water up to ____ feet deep.

Answer:
three