I can’t connect my computer to the Intemet. There must be ______ wrong with it.

—Wow! What a lovely e-dog! Is it yours?—Yes, it’s ______. My father bought it for me yesterday.

—Jim! Is this your dictionary?—No, it isn’t. Ask Sally. She is looking for_______.

Help __________ to the cakes I made, my children.

— Whose is this T-shirt?— It’s            , the girl under the tree.