Superlative adjectives grammar worksheet with fill-in-the-blank exercises and instructional examples.

Grammar Worksheet: Superlatives

The task involves filling in the blanks with the superlative form of the given adjectives. To solve this, we need to follow the rules for forming superlatives as outlined in the instructions:

1. Adjectives with one syllable: Add "the" + "-est" (or "-st").
2. Adjectives with two or more syllables: Add "the" + "most".
3. Adjectives ending in '-y': Change '-y' to '-i' and add "the" + "-est" (or "-st").
4. Adjectives ending in a single vowel and consonant: Double the final letter before adding "the" + "-est" (or "-st").
5. Irregular superlative adjectives: Use specific forms like "best," "worst," etc.

Let's solve each sentence step by step:

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1. I (tall) _______ person in my family.

- Adjective: tall (one syllable)
- Superlative: the tallest
- Answer: I am the tallest person in my family.

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2. Jupiter (big) _______ planet in our solar system.

- Adjective: big (two syllables)
- Superlative: the biggest
- Answer: Jupiter is the biggest planet in our solar system.

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3. Elephants (large) _______ land animals on earth.

- Adjective: large (two syllables)
- Superlative: the largest
- Answer: Elephants are the largest land animals on earth.

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4. We bought (expensive) _______ TV in the store.

- Adjective: expensive (two syllables)
- Superlative: the most expensive
- Answer: We bought the most expensive TV in the store.

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5. Which sports do you think (dangerous) _______?

- Adjective: dangerous (two syllables)
- Superlative: the most dangerous
- Answer: Which sports do you think are the most dangerous?

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6. My cat (lazy) _______ animal I know.

- Adjective: lazy (two syllables)
- Superlative: the laziest
- Answer: My cat is the laziest animal I know.

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7. This restaurant serves (good) _______ food in town.

- Adjective: good (irregular)
- Superlative: the best
- Answer: This restaurant serves the best food in town.

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8. I think math (difficult) _______ subject.

- Adjective: difficult (two syllables)
- Superlative: the most difficult
- Answer: I think math is the most difficult subject.

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9. What (long) _______ word in English that you know?

- Adjective: long (two syllables)
- Superlative: the longest
- Answer: What is the longest word in English that you know?

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10. He (strange) _______ man in the story.

- Adjective: strange (two syllables)
- Superlative: the strangest
- Answer: He is the strangest man in the story.

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11. Last week, I had (bad) _______ time of my life!

- Adjective: bad (irregular)
- Superlative: the worst
- Answer: Last week, I had the worst time of my life!

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12. Which place (hot) _______ place on earth?

- Adjective: hot (two syllables)
- Superlative: the hottest
- Answer: Which place is the hottest place on earth?

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13. I think it (funny) _______ show on television.

- Adjective: funny (two syllables)
- Superlative: the funniest
- Answer: I think it is the funniest show on television.

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14. My friend (interesting) _______ person I know.

- Adjective: interesting (two syllables)
- Superlative: the most interesting
- Answer: My friend is the most interesting person I know.

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15. Who (famous) _______ person in your country?

- Adjective: famous (two syllables)
- Superlative: the most famous
- Answer: Who is the most famous person in your country?

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Final Answers:

1. I am the tallest person in my family.
2. Jupiter is the biggest planet in our solar system.
3. Elephants are the largest land animals on earth.
4. We bought the most expensive TV in the store.
5. Which sports do you think are the most dangerous?
6. My cat is the laziest animal I know.
7. This restaurant serves the best food in town.
8. I think math is the most difficult subject.
9. What is the longest word in English that you know?
10. He is the strangest man in the story.
11. Last week, I had the worst time of my life!
12. Which place is the hottest place on earth?
13. I think it is the funniest show on television.
14. My friend is the most interesting person I know.
15. Who is the most famous person in your country?

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Final Answer Box:

\boxed{
\begin{aligned}
1. & \text{I am the tallest person in my family.} \\
2. & \text{Jupiter is the biggest planet in our solar system.} \\
3. & \text{Elephants are the largest land animals on earth.} \\
4. & \text{We bought the most expensive TV in the store.} \\
5. & \text{Which sports do you think are the most dangerous?} \\
6. & \text{My cat is the laziest animal I know.} \\
7. & \text{This restaurant serves the best food in town.} \\
8. & \text{I think math is the most difficult subject.} \\
9. & \text{What is the longest word in English that you know?} \\
10. & \text{He is the strangest man in the story.} \\
11. & \text{Last week, I had the worst time of my life!} \\
12. & \text{Which place is the hottest place on earth?} \\
13. & \text{I think it is the funniest show on television.} \\
14. & \text{My friend is the most interesting person I know.} \\
15. & \text{Who is the most famous person in your country?} \\
\end{aligned}
}