Which sentence contains coordinate adjetives

1 lucy decorated a brown paper bag to put all of her cards in
2 lucy wore here pink turtleneck sweater to school on valentines day
3 Lucy received a beautiful floral bouquet for valentines day
4 Lucy made creative, colorful valentines day cards for all of her classmates

4 Lucy made creative, colorful Valentine's Day cards for all of her classmates.

Which sentence contains coordinate adjectives that should be seperated by commas?

1 the slinky tabby cat backed slowly away from the fence as the dog barked

2 Seven large swans came swimming by all at once startling the duck

3 I played on the best softball team in my town

4 The bus was hot crowded and loud, so we decided to get off and walk

2 Seven large swans came swimming by, all at once, startling the duck.

Which sentence is punctuated correctly

The eager energetic students are ready for gym to begin.

The red-faced exhausted students are glad that gym is over.

After gym class the students appear tired, worn-out and, and thirsty.

Before gym class, the students seem happy, excited, and ready to play.

The eager, energetic students are ready for gym to begin.

The sentence that contains coordinate adjectives is:

4) Lucy made creative, colorful valentine's day cards for all of her classmates.

The sentence that contains coordinate adjectives is: "Lucy made creative, colorful valentines day cards for all of her classmates."

To identify coordinate adjectives, you need to look for two or more adjectives that are describing the same noun and are separated by a comma (or the word "and"). In this case, "creative" and "colorful" are both adjectives that describe the valentine's day cards, and they are separated by a comma. Therefore, sentence 4 contains coordinate adjectives.