--I want to know when Mr. Brown will arrive.--When he , I will tell you.A. will arrive B. arrived C. arrives
. —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.