Is a snail fast?
It's slow.
Is this right?
It's wrong.
Is it a dark night?
It's light.
Are they tall?
They're short.
Is this puzzle easy?
It's difficult.
Is he weak?
He's strong.
Is this glass empty?
It's full.
Are they different?
They're the same.
Is this a new car?
It's old.
Is this a low mountain?
It's high.
Is the weather hot?
It's cold.
Is he poor?
He's rich.
Is this woman young?
She is old.
Is this safe?
It's dangerous.
Is this an ugly place?
It's beautiful.
Is her hair short?
It's long.
It this a big house?
It's small.
Is this a cheap car?
It's expensive.
Is his hand clean?
It's dirty.