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Identify which sentence correctly uses adjective forms and comparative structure in English. | Step-by-Step Solution

GrammarAdjective and Comparative Forms
Explained on May 16, 2026
šŸ“š Grade 3-5🟢 Easyā±ļø 2-3 min

Problem

Which sentence is correct? (1) In this tank water gets much cold. (2) In this tank water gets much colder.

šŸŽÆ What You'll Learn

  • recognize correct use of comparative adjectives
  • understand that 'cold' requires 'colder' or 'more cold' in comparative form
  • identify grammatically correct sentence structures

Prerequisites: understanding of adjectives, basic sentence structure

šŸ’” Quick Summary

Great question — this falls right into the territory of adjective forms and comparatives, which is one of those areas where small word choices make a big difference! Here's something to think about: when we use a verb like "gets" to describe something *changing* (getting colder, growing taller, becoming louder), what kind of adjective do you think follows naturally — the base form or the comparative form? It also helps to consider what the word "much" is doing in the sentence, since it acts as an intensifier that needs something specific to "boost." Think about how "much" pairs with other adjectives — can you say "much tall" or does it need "much taller"? Try applying that same logic to "cold" and see which version of the sentence sounds right to your ear. You probably already have a feel for this from everyday English, so trust your instincts and reason it through — you've got this!

Step-by-Step Explanation

šŸŽ“ TinyProf's Grammar Breakdown

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1. What We're Solving

We need to figure out which sentence correctly describes water becoming more cold inside a tank — and specifically, whether to use "cold" or "colder" after the word "much."

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2. The Approach

This problem is about understanding two types of adjective forms:

  • The base form (cold, tall, fast)
  • The comparative form (colder, taller, faster)
Knowing when to use each one is the key! šŸ”‘

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3. Step-by-Step Solution

Step 1: What is "gets" doing here?

The verb "gets" means something is changing — it's becoming something more or different.

> "The water gets ___" = the water is changing in temperature

Whenever something is changing degree or intensity, English requires a comparative adjective.

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Step 2: What does "much" do?

The word "much" is an intensifier — it strengthens a comparison.

> āœ… "much colder" = significantly more cold > āŒ "much cold" = this combination doesn't work in English!

"Much" needs a comparative to boost, like a rocket that needs a launchpad! šŸš€

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Step 3: How do we form the comparative of "cold"?

Since "cold" is a short, one-syllable adjective, we add "-er" to make it comparative:

> cold → colder

(Longer adjectives use "more" instead, like "more expensive")

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Step 4: Check both sentences

| Sentence | Analysis | Verdict | |----------|----------|---------| | "water gets much cold" | Base form after "gets" + "much" = ungrammatical | āŒ Incorrect | | "water gets much colder" | Comparative form after "gets" + "much" = grammatically correct | āœ… Correct |

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4. The Answer

āœ… Sentence (2) is correct: > "In this tank water gets much colder."

The comparative form "colder" is required because:

  • 1. "Gets" signals a change → needs comparative
  • 2. "Much" is an intensifier that must pair with a comparative form
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5. Memory Tip šŸ’”

> "GETS = CHANGE = COMPARE!"

Whenever you see gets/becomes/grows describing a change, ask yourself: "Am I comparing to before?" → If yes, use the comparative form!

> The soup gets hotter šŸ² | The days get longer ā˜€ļø | The water gets colder 🧊

You're doing great for noticing this difference — it trips up many learners! Keep it up! 🌟

āš ļø Common Mistakes to Avoid

  • using base adjective form instead of comparative form
  • not recognizing that 'much cold' is grammatically incorrect
  • confusing comparative and superlative forms

This explanation was generated by AI. While we work hard to be accurate, mistakes can happen! Always double-check important answers with your teacher or textbook.

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šŸ“· Problem detected:

Solve: 2x + 5 = 13

Step 1:

Subtract 5 from both sides...

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