Adverb Quiz: Convert Adjectives to Adverbs - ALL ESL - Free Printable

Let's solve the Adverb Quiz by converting each adjective into its corresponding adverb form. The general rule is to add "-ly" to the end of most adjectives, but there are exceptions (especially with words ending in "-ly", "-le", or irregular forms like "good").

---

✔ Solutions:

1. Angry → Angrily
2. Quick → Quickly
3. Smooth → Smoothly
4. Good → Well *(Note: "Good" becomes "Well" — not "Goodly", which is archaic)*
5. Dangerous → Dangerously
6. Fast → Fast *(Note: "Fast" is both an adjective and adverb; no change needed)*
7. Brave → Bravely
8. Enthusiastic → Enthusiastically
9. Suspicious → Suspiciously
10. Quiet → Quietly
11. Beautiful → Beautifully
12. Hard → Hard *(Note: "Hard" is used as both adjective and adverb; e.g., "He worked hard.")*
13. Happy → Happily
14. Gentle → Gently
15. High → High *(Note: "High" can function as an adverb without change; e.g., "She jumped high.")*
16. Slow → Slowly
17. Aggressive → Aggressively
18. Easy → Easily
19. Peaceful → Peacefully
20. Lively → Lively *(Note: Already an adverb form — it ends in "-ly")*

---

✔ Final Answers:

1. Angrily
2. Quickly
3. Smoothly
4. Well
5. Dangerously
6. Fast
7. Bravely
8. Enthusiastically
9. Suspiciously
10. Quietly
11. Beautifully
12. Hard
13. Happily
14. Gently
15. High
16. Slowly
17. Aggressively
18. Easily
19. Peacefully
20. Lively

---

📝 Explanation of Key Rules:

- Most adjectives become adverbs by adding "-ly": *happy → happily*, *gentle → gently*.
- Some adjectives already end in "-ly", so they don't change: *lively*.
- A few adjectives have irregular adverb forms: *good → well*.
- Some words are the same as adjectives and adverbs: *fast*, *hard*, *high*. These are called flat adverbs.

---

✔ SCORE: 20/20

All answers are correct! You've mastered the conversion of adjectives to adverbs. 😊