The girl wanted to buy groceries? What did the girl want to buy?
She wanted to buy groceries.
Bob went to the park to walk his dog. Where did Bob go?
He went to the park.
Dad needed a shovel to move the snow. Why did dad need a shovel?
He needed to move he snow.
Dad needed a shovel to move the snow. What did dad need?
He needed a shovel.
Bob went to the park to walk his dog. Who went to the park?
Bob went to park.
Dad needed a shovel to move the snow. Who needed a shovel?
Dad needed the shovel.
Bob went to the park to walk his dog. Why did Bob go to the park?
He wanted to walk his dog.