He took a taxi to the station________there.
_______ of my classmates could work out the maths problem because it was too difficult.
________ is where he gets all his money from.
He kept looking at her, wondering whether he _____ her somewhere.
--- I didn’t go to class last night because my car broke down. --- You _______ mine. I wasn’t using it.
Helen _______ it if she doesn’t want to.