—Is this __________ ruler? —No, it’s my ruler. __________ is over there.

—Mum, have you seen my mobile phone?—The one you bought last week? I’m sorry I haven’t seen ________.

– Tell me            about Brother Sharp, please. -- He was a beggar(乞丐). He became a blue-eyed boy(红人) on the Internet because of his cool appearance and dressing style.

---Is this ______ English book?---No. ______ is at home.

This isn’t _____book.________is on the desk.