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Grade 4
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A lion. A dog. (BIG)
A lion is bigger than a dog.
Oops!
Okay!
Jane has long hair. Mary has short hair. (SHORT)
Mary has shorter hair than Jane.
Oops!
Okay!
My room is clean. Your room is dirty. (CLEAN)
My room is cleaner than yours.
Oops!
Okay!
Art is hard. Science is easy. (HARD)
Art is harder than Science.
Oops!
Okay!
I am 140 cm. My father is 180 cm. (SHORT)
I am shorter than my father.
Oops!
Okay!
The cat is cute. The crocodile is ugly. (UGLY)
The crocodile is uglier than the cat.
Oops!
Okay!
An Elephant. A Mouse. (SMALL)
A mouse is smaller than an elephant.
Oops!
Okay!
I am 10 years old. My sister is 12 years old. (YOUNG)
I am younger than my sister.
Oops!
Okay!
I am 9 years old. My brother is 10 years old. (OLD)
My brother is older than me.
Oops!
Okay!
My father is angry. My cousin is laughing. (HAPPY)
My cousin is happier than my father.
Oops!
Okay!
Suneo is not nice. Doraemon is nice. (FRIENDLY)
Doraemon is friendlier than Suneo.
Oops!
Okay!
The plate is dirty. The cup is clean. (DIRTY)
The plate is dirtier than the cup.
Oops!
Okay!
The desert is hot. Alaska is cold. (HOT)
The desert is hotter than Alaska.
Oops!
Okay!
Conan is smart. Jason is not smart. (SMART)
Conan is smarter than Jason.
Oops!
Okay!
The pig is ugly. The dog is cute. (CUTE)
The dog is cuter than the pig.
Oops!
Okay!
Math is hard. Art is easy. (EASY)
Art is easier than Math.
Oops!
Okay!
My brother is angry. My sister is okay. (ANGRY)
My brother is angrier than my sister.
Oops!
Okay!
Winter is cold. Summer is hot. (COLD)
Winter is colder than summer.
Oops!
Okay!
My ruler is long. His ruler is short. (LONG)
My ruler is longer than his.
Oops!
Okay!
I am 150 cm. My brother is 140 cm. (TALL)
I am taller than my brother.
Oops!
Okay!
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