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]: Potential energy is divided into ____ different types of energy.
[EX A]: three

[EX Q]: Passion equals ____ sexual beings joined by intimacy.
[EX A]: two

[EX Q]: Globular clusters contain almost ____ gas or dust and show few signs of recent star formation.
[EX A]:
no