English Grammar Worksheet on Comparative and Superlative Adjectives and Adverbs

Let's solve this English Grammar Worksheet on Comparative & Superlative Adjectives and Adverbs, step by step.

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Section (1): Choose the correct words

We need to choose the correct form of adjectives or adverbs based on grammar rules:

#### 1. Why do you behave less respectful / less respectfully / the least respectful these days?
- "Respectful" is an adjective; we need an adverb to modify the verb "behave".
- "Less respectfully" is the correct comparative adverb form.
✔ Answer: less respectfully

#### 2. He’s the least / the less / least intelligent member of the family.
- We are comparing more than two people → superlative.
- "The least intelligent" is correct (superlative).
✔ Answer: the least

#### 3. The boys are quieter / more quieter / more quietly than usual.
- "Quieter" is already the comparative form of "quiet".
- "More quieter" is incorrect (double comparison).
- "More quietly" is an adverb, but "are" needs an adjective.
✔ Answer: quieter

#### 4. If you study more hardly / hardlier / harder, you won’t fail.
- "Hardly" means "almost not", which doesn't make sense here.
- "Hardlier" is not a word.
- "Harder" is the comparative of "hard" (adverb).
✔ Answer: harder

#### 5. I prefer the violin because I can carry it more easily / more easy / more easier than the guitar.
- "Easily" is the adverb form; we need it to modify "carry".
- "More easily" is correct comparative adverb.
- "More easy" and "more easier" are incorrect forms.
✔ Answer: more easily

#### 6. Eat more slow / slowly! You should spend time enjoying your food.
- "Slow" is an adjective; we need an adverb to modify the verb "eat".
✔ Answer: slowly

#### 7. He’s moodier / moodier than all my other cousins, but I still like him.
- "Moodier" is the comparative form of "moody".
- "Moodyer" is not standard English.
✔ Answer: moodier

#### 8. You’re the most anxious / anxiously woman I know. Don’t worry, everything will be OK!
- "Anxious" is an adjective describing the person.
- "Anxiously" is an adverb, but here we need an adjective.
✔ Answer: most anxious

#### 9. Adam’s working the most hard / hardest. Everyone else is checking their phones.
- "Hard" has irregular comparative/superlative: "harder", "hardest".
- "Most hard" is incorrect.
✔ Answer: hardest

#### 10. She wanted the most expensive / expensivest dress but she didn’t have enough money.
- "Expensive" → superlative is "most expensive".
- "Expensivest" is not correct (we don’t add -est to long adjectives).
✔ Answer: most expensive

#### 11. My new boss is kinder / more kind than the previous one.
- "Kinder" is the correct comparative form of "kind".
- "More kind" is acceptable in informal English, but "kinder" is preferred.
✔ Answer: kinder

#### 12. He’s the most / more optimistic person I’ve ever met.
- Comparing with all others → superlative.
✔ Answer: most

#### 13. Would you have thanked him if he’d been more helpfully / helpful?
- "Helpfully" is an adverb; we need an adjective to describe "he".
- "More helpful" is correct.
✔ Answer: helpful

#### 14. If the roads had been less crowded, we would have driven more quickly / quicker.
- "Quickly" is an adverb; we use "more quickly" for comparison.
- "Quicker" is a comparative adjective, not used with verbs like "drove".
✔ Answer: more quickly

#### 15. If I’d known you were coming, the house would have been more tidily / tidier.
- "Tidily" is an adverb; but we're describing the state of the house → adjective.
- "Tidier" is the comparative adjective.
✔ Answer: tidier

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✔ Section (1) Answers:

1. less respectfully
2. the least
3. quieter
4. harder
5. more easily
6. slowly
7. moodier
8. most anxious
9. hardest
10. most expensive
11. kinder
12. most
13. helpful
14. more quickly
15. tidier

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Section (2): Use the correct comparative or superlative form

Now fill in the blanks using more/less/the most/the least + adjective/adverb.

#### 1. The person who does ________ in the interview won’t get the job. (bad)
- Need superlative: "the worst" (irregular form of bad).
✔ Answer: the worst

#### 2. The physics test was much ________ than the maths test. I couldn’t do it! (difficult)
- Comparative: "more difficult"
✔ Answer: more difficult

#### 3. He’s ________ man I know. He always avoids spending money! (generous)
- Superlative: "the least generous" (because he avoids spending).
✔ Answer: the least generous

#### 4. I know he’s ________ player, but I don’t think he’ll win the competition. (good)
- Comparative: "a good player" → "a better player"? But context suggests we're saying he's good, but not the best.
- "A better" is possible, but since no comparison is made to someone specific, maybe just "a good"?
Wait — actually, the sentence implies he's good, but not likely to win → so perhaps a better player? But that doesn't fit well.

Actually, the structure is: “I know he’s [comparative] player…” — but it’s incomplete. It should be something like: "He’s a better player than many," but here it's missing.

But the blank is after "he’s" and before "player".

So: "He’s ___ player" — this is likely meant to be a better player, but the sentence says “but I don’t think he’ll win” — so maybe he's good, but not the best?

Alternatively, could be the best? But then the second part contradicts.

No — the logic is: he's a good player, but not good enough to win.

So: "I know he’s a good player..." — but we need to use the word given: (good).

But the instruction says: "Use more / less or the most / the least where necessary."

So we must use better or best?

But "better" requires "than", which isn't present.

Hmm — maybe it's a better player than others? But no comparison.

Perhaps it's: "He’s a good player" — but that's not comparative.

Wait — maybe it's the best? But then “but I don’t think he’ll win” contradicts.

Alternatively, maybe it's a better player than some, but not specified.

But let's re-read: “I know he’s ________ player, but I don’t think he’ll win.”

This suggests he's a good player, but not the best.

So we can say: a better player than average? But again, no comparison.

But the instruction says to use more / less / the most / the least.

So perhaps: a better player? But that’s not using “more”.

Wait — “good” → comparative: better; superlative: best.

But “he’s better player” is ungrammatical.

Correct: “he’s a better player” — yes.

But “better” is the comparative form.

So: a better player.

But “better” is not formed with “more” — it’s irregular.

But the instruction allows us to use more / less or the most / the least — so if we use “more”, we'd say more good — which is wrong.

So we must use the irregular form.

But the worksheet says: "Use more / less or the most / the least where necessary."

That means we can use more only when needed for regular adjectives.

“Good” is irregular → better.

So: a better player.

But the blank is after “he’s” — so: “he’s a better player”

But the blank is only one word? No — look: “he’s ________ player”

So we need to fill in the blank with the correct form.

But “better” is one word — okay.

But “better” is not formed with “more” — so we cannot use “more”.

So answer: a better → but “a” is not in the blank.

Wait — the blank is for the adjective form.

So: “he’s ________ player”

We can write: a better — but “a” is not part of the word.

Actually, the blank may be intended for the adjective, so we might write: better — but that’s not grammatically complete.

Alternatively, maybe the sentence is: “he’s a better player” — so the blank is for better.

Yes — so: better

✔ Answer: better

But note: "better" is the irregular comparative of "good". So we don’t use "more".

#### 5. She was chosen for the job because she did the interview ________. (successful)
- "Successful" is an adjective; we need an adverb.
- "Successfully" → comparative: more successfully
- But the sentence says "did the interview" → so we need adverbial form.
- "She did it more successfully" — yes.
- But the blank is: "did the interview ________"

So: more successfully

✔ Answer: more successfully

#### 6. I voted for Mu’taz because he was ________ of all the candidates. (passionate)
- "Of all the candidates" → superlative.
- "Passionate" → the most passionate
✔ Answer: the most passionate

#### 7. Do I need to speak ________, or is my voice loud enough? (loud)
- "Loud" is an adjective; we need adverb: "loudly"
- Comparative: more loudly
- But the sentence is asking whether the speaker needs to speak louder → so more loudly
✔ Answer: more loudly

#### 8. He’s ________ than all the other students in my class. (generous)
- Comparative: more generous
✔ Answer: more generous

#### 9. She’s a bit rude. She should speak ________ to the other students than she does. (respectful)
- "Respectful" → adverb: "respectfully"
- Comparative: more respectfully
✔ Answer: more respectfully

#### 10. She always tells lies. She’s ________ person I know. (honest)
- Superlative: "the least honest" (since she lies)
✔ Answer: the least honest

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✔ Section (2) Answers:

1. the worst
2. more difficult
3. the least generous
4. a better
5. more successfully
6. the most passionate
7. more loudly
8. more generous
9. more respectfully
10. the least honest

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✔ Final Answer Key:

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#### Section (1): Choose the correct words

1. less respectfully
2. the least
3. quieter
4. harder
5. more easily
6. slowly
7. moodier
8. most anxious
9. hardest
10. most expensive
11. kinder
12. most
13. helpful
14. more quickly
15. tidier

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#### Section (2): Fill in the blanks

1. the worst
2. more difficult
3. the least generous
4. a better
5. more successfully
6. the most passionate
7. more loudly
8. more generous
9. more respectfully
10. the least honest

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🔍 Explanation Summary:

- Adjectives vs. Adverbs: Use adjectives to describe nouns, adverbs to describe verbs, adjectives, or other adverbs.
- Comparatives: Used to compare two things. For short adjectives (1-2 syllables), add -er (e.g., faster). For longer ones, use "more" (e.g., more beautiful).
- Superlatives: Used for three or more items. Add -est (short adjectives) or "the most" (longer ones).
- Irregular forms: e.g., good → better → best; bad → worse → worst; little → less → least.
- Adverbs: Formed by adding -ly to adjectives (e.g., quick → quickly). Their comparisons follow the same rules.

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