A:Hello,_______Mike.Can I speak to Tom?B:Sure, hold on ,please.A.I am B.this is C .that is
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___________?