Comparative and Superlative Adjectives Test With Giant Robots ... - Free Printable

Here is the solution to the worksheet, with explanations for each answer.

This worksheet tests understanding of comparative and superlative adjectives.

- Comparative adjectives are used to compare two things. They often end in -er or use “more” before the adjective.
- Example: *stronger*, *faster*, *more intelligent*

- Superlative adjectives are used to describe the most extreme (highest or lowest) among three or more things. They often end in -est or use “most” before the adjective.
- Example: *strongest*, *fastest*, *most intelligent*

- The phrase “not as ___ as” always uses the base form (positive form) of the adjective.

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✔ Correct Answers & Explanations:

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1. Would you believe that Hug-Bot is ________ than Lift-Bot?

> a) strong
> b) stronger ← ✔️
> c) more stronger
> d) strongest

🔹 Explanation: “Than” signals a comparison between two robots → use comparative form. “Strong” becomes “stronger”. “More stronger” is grammatically incorrect (double comparative).

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2. Pet-Bot is not as ________ as Lawn-Bot or Clean-Bot.

> a) fast ← ✔️
> b) more fast
> c) faster
> d) fastest

🔹 Explanation: The structure “not as ___ as” requires the base (positive) form of the adjective. So we use “fast”, not “faster” or “fastest”.

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3. Fix-Bot is shinier than Hug-Bot, but Clean-Bot is the ________.

> a) shinier
> b) more shiny
> c) shiniest ← ✔️
> d) most shiniest

🔹 Explanation: “The” before the blank indicates a superlative — meaning Clean-Bot is the most shiny of all (at least 3 robots mentioned). “Shiniest” is correct. “Most shiniest” is redundant and incorrect.

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4. Lift-Bot is not as ________ as Trash-Bot.

> a) noisy ← ✔️
> b) noisier
> c) more noisy
> d) noisiest

🔹 Explanation: Again, “not as ___ as” requires the base form → “noisy”. “Noisier” would be used with “than”, not “as…as”.

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5. Work-Bot is ________ than Fun-Bot.

> a) intelligent
> b) intelligenter
> c) more intelligent ← ✔️
> d) most intelligent

🔹 Explanation: “Than” means we need a comparative. “Intelligent” is a longer adjective (3+ syllables), so we use “more intelligent”, not “intelligenter” (which is not standard English).

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6. Chef-Bot is ________ than Fix-Bot, even though Fix-Bot has a lot of tools.

> a) heavy
> b) more heavy
> c) heavier ← ✔️
> d) heaviest

🔹 Explanation: Comparing two robots → comparative form. “Heavy” becomes “heavier” (change y to i + er). “More heavy” is possible but less common; “heavier” is preferred.

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7. Wash-Bot is cleaner than Clean-Bot, but Trash-Bot is the ________.

> a) clean
> b) more clean
> c) cleaner
> d) cleanest ← ✔️

🔹 Explanation: “The” signals superlative — Trash-Bot is the most clean of all. “Cleanest” is correct. “More clean” is grammatically awkward; we say “cleaner” for comparative, “cleanest” for superlative.

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## 📝 Final Answer Key:

1. b) stronger
2. a) fast
3. c) shiniest
4. a) noisy
5. c) more intelligent
6. c) heavier
7. d) cleanest

You can circle these answers on your worksheet!

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