What’s thirty minus thirteen? -- ________ .A. They’re seventeen B. It’s forty-three C. It’s seventeen
( ) —How’s Joy’s skirt? —Her skirt is more beautiful than ________.
( ) These are ________ and ________ a rooms.
( ) This is ________ and ________ a room.
( ) Give me ________ book.
( ) What is the colour ________ the desk?