( )(2)你想知道一样东西是什么颜色,可以问: A. What colour is it? B. Are you Tim?
( ) Mr Green is a new teacher at our school. His job is __________.
( ) _______ weather we are having these days!
( ) ----I am very sorry but I can't help you now. ----_________.
( ) There are about six bridges over Yangtze River in Jiangsu. One is for trains, __________ are all for cars and tricks.
( ) Do you know___________?