Here’s the completed worksheet with correct comparative and superlative forms, along with explanations:
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1. I AM _TALLER_ THAN MY SISTER. (TALL)
✔ Explanation: We use the *comparative* form “taller” because we are comparing two people (me and my sister). For one-syllable adjectives like “tall,” we usually add “-er.”
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2. RUSSIA IS _THE BIGGEST_ COUNTRY IN THE WORLD. (BIG)
✔ Explanation: We use the *superlative* form “the biggest” because we’re talking about Russia being #1 among all countries in the world. For one-syllable adjectives, we add “-est” and include “the.”
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3. SUSAN’S HAIR IS _LONGER_ THAN MARIA’S HAIR. (LONG)
✔ Explanation: Comparative form “longer” is used to compare two things (Susan’s hair vs. Maria’s hair). Again, one-syllable adjective → add “-er.”
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4. CARS ARE _FASTER_ THAN BIKES, BUT PLANES ARE _THE FASTEST_. (FAST)
✔ Explanation:
- First blank: “faster” (comparative) — comparing cars and bikes (two things).
- Second blank: “the fastest” (superlative) — implying planes are the most fast among all vehicles (cars, bikes, planes, etc.).
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5. MY BIKE IS _NEWER_ THAN MY COUSIN’S BIKE. (NEW)
✔ Explanation: “Newer” is the comparative form used to compare two bikes. One-syllable adjective → add “-er.”
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6. THIAGO ELTES IS _THE YOUNGEST_ KID IN MY CLASS. (YOUNG)
✔ Explanation: Superlative “the youngest” is used because we’re saying Thiago is the #1 youngest among all kids in the class.
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7. MOUNT EVEREST IS _THE HIGHEST_ IN THE WORLD. (HIGH)
✔ Explanation: Superlative “the highest” — Mount Everest is the single highest mountain globally. One-syllable adjective → “-est” + “the.”
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8. AN ELEPHANT IS _HEAVIER_ THAN A DOG. (HEAVY)
✔ Explanation: Comparative “heavier” — comparing two animals. Note: “heavy” ends in “y,” so we change “y” to “i” and add “-er” → “heavier.”
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✔ Final Answer Key:
1. taller
2. the biggest
3. longer
4. faster / the fastest
5. newer
6. the youngest
7. the highest
8. heavier
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💡
Quick Tip:
- Use
comparative (e.g., taller, faster) when comparing
two things.
- Use
superlative (e.g., tallest, fastest) when comparing
three or more, or when something is
#1 in a group.
- Always remember to add “
the” before superlatives!
Let me know if you’d like a printable version or extra practice! 📚
Parent Tip: Review the logic above to help your child master the concept of comparative superlative worksheet.
