--Could you tell me _______? --Next week.
—Excuse me, whose Japanese book is this? —It _______be Tom’s. In our class, only he is studying Japanese.
Vienna is ______old city ______the river Danube.
---Whose(谁的) is the ruler? ---It’s not_______. It’s ________.
Here ______two books and a pen on the desk.
---_______my beautiful pencils? ---They are on the table.