---How much is the T-shirt___________? --- 65 dollars.
It worried Mary a lot__________she would pass the college entrance examinations.
__________ caused the accident is still a complete mystery.
__________that they found an unusual plant in the forest.
__________we can’t get seems better than__________we have.
—Do you still remember__________he was taken to the hospital?—Yes,he was sent to the hospital in Mr Smith’s car.