Insert commas to separate coordinate adjectives. If a sentence needs no commas, write “Correct.”
1. Learning English can be a fun rewarding experience.
Explanation: “Fun” and “rewarding” are coordinate adjectives because they independently describe “experience” and can be rearranged or joined by “and.”
2. She bought a new expensive textbook for her English class.
Explanation: “New” and “expensive” are coordinate adjectives because they independently describe “textbook” and can be rearranged or joined by “and.”
3. The teacher gave us a long challenging assignment about grammar.
Explanation: “Long” and “challenging” are coordinate adjectives because they independently describe “assignment” and can be rearranged or joined by “and.”
4. He is a talented enthusiastic student who loves practicing speaking.
Explanation: “Talented” and “enthusiastic” are coordinate adjectives because they independently describe “student” and can be rearranged or joined by “and.”
5. We watched an interesting educational video about English pronunciation.
Explanation: “Interesting” and “educational” are coordinate adjectives because they independently describe “video” and can be rearranged or joined by “and.”
6. They attended a small informal meeting to practice their conversation skills.
Explanation: “Small” and “informal” are cumulative adjectives because they build meaning together and cannot be rearranged naturally. No comma is needed.
7. My friend is looking for a reliable easy-to-use dictionary.
Explanation: “Reliable” and “easy-to-use” are coordinate adjectives because they independently describe “dictionary” and can be rearranged or joined by “and.”
8. The classroom has a bright cheerful atmosphere that helps students feel comfortable.
Explanation: “Bright” and “cheerful” are coordinate adjectives because they independently describe “atmosphere” and can be rearranged or joined by “and.”
9. She wrote a short simple essay about her favorite English word.
Explanation: “Short” and “simple” are coordinate adjectives because they independently describe “essay” and can be rearranged or joined by “and.”
10. We listened to a funny entertaining podcast to improve our listening skills.
Explanation: “Funny” and “entertaining” are coordinate adjectives because they independently describe “podcast” and can be rearranged or joined by “and.”
