apples expensive
Are apples expensive? No, they aren't. They're cheap.
cheetahs / slow
Are cheetahs slow? No, they aren't. They're fast.
the floor in this room / clean
Is the floor in this room clean? Yes, it is.
basketball player / tall
Is a basketball player tall? Yes, he is. (Yes, she is.)
calculus / easy
Is calculus easy? No, it isn't. It's difficult.
lemons / sweet
Are lemons sweet? No, they aren't. They're sour.
elephant / big
Is an elephant big? Yes, it is.
students in this class / friendly
Are the students in this class friendly? Yes, they are.
a ball / flat
Is a ball flat? No, it isn't. It's round.
sugar / sweet
Is sugar sweet? Yes, it is.
cave / bright
Is a cave bright? No, it isn't. It's dark.
bowling ball / light
Is a bowling ball light? No, it isn't. It's heavy.
turtles / fast
Are turtles fast? No, they aren't. They're slow.
a mouse / big
Is a mouse big? No, it isn't. It's small.
butterflies / beautiful
Are butterflies beautiful? Yes, they are.
sun / bright
Is the sun bright? Yes, it is.
Antarctica / cold
Is Antarctica cold? Yes, it is.
diamonds / cheap
Are diamonds cheap? No, they aren't. They're expensive.
the world / round
Is the world round? Yes, it is.
scientist / intelligent
Is a scientist intelligent? Yes, she is. (Yes, he is.)
your pen / heavy
Is your pen heavy? No, it isn't. It's light.
the Sahara Desert / cold
Is the Sahara Desert cold? No, it isn't. It's hot.
ice cream and candy / sour
Are ice cream and candy sour? No, they aren't. They're sweet.
children / old
Are children old? No, they aren't. They're young.