Negative sentence
The dog couldn't read.
Affirmative Sentence
They could jump the rope.
Affirmative sentence
Pooh could dance.
Question
Could you sit down, please?
Negative Sentence
She couldn't tie her shoes.
Negative sentence
The baby couldn't eat.
Negative sentence
She couldn't do the homework.
Negative Sentence
He couldn't write when he was a baby.
Affirmative sentence
She could eat pizza.
Question
Could you be quiet, please?
Question
Could he swim?
Affirmative sentence
She could play computer games.
Affirmative sentence
The panda bear could climb the tree.
Question
Could you open the box?
Question
Could he drive a car?
Affirmative Sentence
You could eat healthy food.