—Whose books are these? —Maybe ________ Lucy’s.

- Is this your schoolbag? - No, it isn't. Ask Bill. He is looking for_______.

---Do you know        this dictionary belongs to?---Let me see. Oh, it's       .

He looked at        angrily.

---     skirt is blue.        is red. Which of them do you prefer?---       is OK. I like their styles.