—Whose book is this ?   — It must belong         .

—Do you know whose car is it?—It belongs to_____. It isn’t ______.

--- Did your classmates have a good time in the Disneyland last weekend?---Yes. They enjoyed _________ very much.

—There is no salt left. Jim, would you like to get ________? —OK, Mum!

---__________ big the office is! Is it for Tom?---No, it’s ___________. He shares it with me.