--- ________ did your uncle leave his home town?.--- Let me see. He _______ for nearly twenty years.
—What was Tom doing _______ it was raining? —He was doing his homework in the bedroom.
Yesterday, a man said he saw _______ UFO in the park. The police are looking for _______ UFO now.
He _______ eight hundred thousand dollars for his Benz(奔驰) car.
She told us that she _______ her handbag on the bus.
—_______? —My watch doesn’t work.