In the shopping mall,there’re many different kinds of boots for people __________.
There are ______ students in the our school.
---How ____ is it from here Ningbo to Xi’an?---It’s about two ____ flight.
-- Would you like some ____?---No, thank you. I am not hungry at all.
____Greens are going to the park. Why don’t we go for ______ walk?
--- Excuse me, could you tell me the way to Shanghai Auto Museum?--- _______