Unit 29 Guidebook: Expressing possession
KEY PHRASES
那是谁的钱包？
Whose wallet is that?
他刚刚在宿舍。
He was just in the dormitory.
你发现了什么？
What did you realize?
这是谁的书包？
Whose backpack is this?
请问，这是谁的药？
Excuse me, whose medicine is this?