When it came to the topic whether students should take cell phones to school, nearly every student ___________ the discussion.
This is the concert hall ________ he has given very successful performances.
I usually go shopping in that supermarket, because their prices are _____.
How much does the TV _____?
–Where is Li Ping? –He’s _____ the library.
The passengers should wait in ________ when they want to get on the plane.