Mary got up late this morning, she didn’t catch the first bus.A. because B. so C. for
—Do you have a computer? —______, But my sister has one.
—What ______ do you like? —I run every morning and often play tennis with my father.
—Here ______ some books ______ you, Jim. —Thanks very much.
—Is this your ______? —Yes, it is. Her name is Ann.
—Is this ______ model plane? —No, it isn’t ______.