We thought there were 35 students in the dining hall,___,in fact,there was 40
He grabbed his suitcase and gave the impression ___he was boarding the Tokyo plane.
Go and get your coat. It’s ________ you left it.
I remember ________used to be a quiet village.
________ the 2020 Olympic Games will be held in Beijing is not known yet.
–I think it’s going to be a big problem.--Yes, it could be. --I wonder ________ we can do about it.