—It’s reported that Nanjing Metro Line 3 was in service __________ April 1,2015.—What _________ exciting news! I believe the public transport system of Nanjing will be much better.
It is possible _____he misunderstood _____I said.
_____ we need is more time.
_____ we need more time is obvious.
This room is ___________ that room.
Tom is taller than _________boy in our class.