Common or Proper?
Singular or Plural?
Plural form
Possessive Noun
Collective Noun
100

Denver is the capital of the state of Colorado.

Denver - Proper

capital - Common

state - Common

Colorado - Proper

100

The Pony Express riders rode horses to carry mail from Missouri to California. 

riders - plural 

horses - plural 

mail - singular 

Missouri - singular 

California - singular 

100

Talented _______ (person) play musical instruments.

people 
100

The students' favorite game to play on rainy days is charitable. 

students' - plural 

100

The squad of firefighters showed great bravery. 

squad 

200

The Rocky Mountains divide the state.

Rocky Mountains - Proper

state - Common

200

Messages could get across the country in only 10 days. 

Messages - plural 

country - singular

days- plural 

200

The band room at school has two _______ (piano).

pianos 

200

Toby's team act our first. 

Toby's - singular 

200

They saved a group of people from a burning building.

group 

300

Colorado is the only state entirely above 3,281 feet. 

Colorado - Proper

state - Common

feet - Common

300

The riders rode over mountains and prairies. 

riders - plural 

mountains - plural 

prairies - plural 

300

Many _____(child) signed up for choir. 

children

300

The boys' clues were difficult to figure out. 

boys' - plural 

300

The city council gave the firefighters an award for courage. 

council 

400

The Rockies in Colorado are covered with snow all winter.

Rockies - Proper

Colorado - Proper

snow - Common

winter - Common

400

Letters used to travel by ship and delivery could take weeks. 

Letters - plural 

ship - singular 

delivery - singular 

weeks - plural 


400

The choir sang a song about _______ (hero). 

heros 

400

Even the teacher's hints did not help at first. 

teacher's - singular 

400

As the firefighters accepted their medals, the audience cheered. 

audience 

500

Pike's Peak is a mountain in Colorado. 

Pike's Peak - Proper

mountain - Common

Colorado - Proper

500

The Pony Express ended after the telegraph connected cities in the West. 

Pony Express - singular 


telegraph - singular  

cities - plural 

West - singular 

500
They enjoyed all the _______ (song). 

songs 

500

Finally, the children's guesses were correct. 

children's - plural 
500

A couple who was rescued thanked the firefighters. 

couple