—What we read usually _______ our thinking.—I think so.
Who taught ______ history last term?
Many people watched the opening ceremony of the 2013 Shanghai Tourism Festival ______ September 14.
I would like to play piano instead of playing ____ chess.
--- I’ve got the first prize in the contest. --- ______
--- A: I am terribly sorry that I’ve left your iPad mini at home. --- B: ______