Is it a noun?
Apple
Grand Canyon
Proper
Chair
Chairs
Cats
Cats'
Noun
Person, place, or thing
Funny
No
Restaurant
Common
Child
Childern
Mom
Mom's
Proper Noun
Names a specific person, place, or thing
Is
No
Victory Christian Academy
Proper
Sheep
Sheep
Orchestra
Orchestra's
Plural Noun
Something that shows more than one.
Valley
Yes
Miss Jaeger
Proper
City
Cities
Satellites
An action
You
No
Company
Common
Oxe
Oxen
Bunny
Bunny's
Possessive Noun
A noun that shows possession or ownership.