— Mike, is this your eraser? — No, it’s not ______. Maybe it’s __________.
. —What’s the date today? —______________
My mother wants ______ some ______ at the supermarket.
All his families are ______ at the ______ news.
—May I borrow your bicycle? — ______________.
Beijing is ______ the north of Gansu and ______ the north of China.