wait slow with mean surprised(选择词语适当形式填空) 1.look ,a little girl is walking ___along the rive. 2.air is important for us .we can't live_____ 3.two of the ___are standing at the door of the restaurant. 4.to our ___,tom failed in the maths exam. 5.can you tell me the chinese ___of the world"cool"?