Adverb or Adjective worksheet for grammar practice, featuring 12 sentences with options to choose between adverbs and adjectives.

Let's solve this worksheet step by step. The task is to choose the correct form — adverb or adjective — for each sentence. Remember:

- Adjectives describe nouns (people, places, things).
- Adverbs describe verbs, adjectives, or other adverbs — often showing how, when, where, or to what extent.

We’ll go through each sentence and explain why we pick the correct word.

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1. John held the plate _____.
- Options: *careful* (adj), *carefully* (adv)
- "Held" is a verb, so we need an adverb to describe how he held it.
✔ Answer: carefully

2. She is a very ____ person.
- Options: *warm* (adj), *warmly* (adv)
- "Person" is a noun, so we need an adjective to describe her.
✔ Answer: warm

3. I ran ____ to the station.
- Options: *quick* (adj), *quickly* (adv)
- "Ran" is a verb, so we need an adverb to describe how I ran.
✔ Answer: quickly

4. Your flat seems ____ today.
- Options: *tidy* (adj), *tidily* (adv)
- "Flat" is a noun, and "seems" is a linking verb that connects to a subject complement. We describe the flat with an adjective.
✔ Answer: tidy

5. You look ____. Didn't you sleep well?
- Options: *tired* (adj), *tiredly* (adv)
- "Look" here is a linking verb — it describes the state of the person. So we use an adjective.
✔ Answer: tired

6. She plays the piano ____.
- Options: *beautiful* (adj), *beautifully* (adv)
- "Plays" is a verb, so we need an adverb to describe how she plays.
✔ Answer: beautifully

7. She sang ____.
- Options: *happy* (adj), *happily* (adv)
- "Sang" is a verb, so we need an adverb to describe how she sang.
✔ Answer: happily

8. That was a ____ answer.
- Options: *clever* (adj), *cleverly* (adv)
- "Answer" is a noun, so we need an adjective to describe it.
✔ Answer: clever

9. I speak English ____.
- Options: *well* (adv), *good* (adj)
- "Speak" is a verb, so we need an adverb to describe how I speak.
✘ *Good* is an adjective; *well* is the adverb.
✔ Answer: well

10. She performed ____ in front of thousands of people.
- Options: *confident* (adj), *confidently* (adv)
- "Performed" is a verb, so we need an adverb to describe how she performed.
✔ Answer: confidently

11. Driving fast is very ____.
- Options: *dangerous* (adj), *dangerously* (adv)
- "Is" links to the subject "driving fast", so we need an adjective to describe the action as a state.
✔ Answer: dangerous

12. He is a ____ cook.
- Options: *terrible* (adj), *terribly* (adv)
- "Cook" is a noun, so we need an adjective to describe him.
✔ Answer: terrible

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✔ Final Answers:

1. carefully
2. warm
3. quickly
4. tidy
5. tired
6. beautifully
7. happily
8. clever
9. well
10. confidently
11. dangerous
12. terrible

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🔍 Summary Tips:

- Use adverbs after verbs (especially action verbs like *ran*, *sang*, *played*).
- Use adjectives before or after nouns (*a warm person*, *a terrible cook*).
- Linking verbs (*look, seem, is*) take adjectives.
- Be careful with common mistakes: *good* vs *well*, *fast* vs *quickly*, etc.

Let me know if you'd like a printable version or explanation in another language! 😊