Question

Read the sentence.

Before blasting into the unknown, these men were tested to make certain their health was good and they could handle stress. Which words are nouns?

unknown, men, health, stress


these, their, they


certain, blasting, tested, handle


before, were, could

Answer 1

Nouns are person, places, things, (sometimes) ideas.
A: Unknown, men, health, stress is your answer.
men is a person
health and stress are things
unknown can be classified as a place, thing, or idea.

Answer 2

i'm guessing A -  Unknown, men, health, stress