By the time I got to the bus stop, the bus .A、has already left B、already left C、had already left
--- Shall we meet at the station at 8 a.m.? --- In fact we _________. The train _________ until 10 a.m..
Mike _________ English, but now he is better at it than _________ in his class.
About _____ of the workers in my company ______ to work every day.
Generally speaking, there _______ be any survivors(幸存者) after such a long time. However, two young people were found _______. Life is super-nature!
LastmonthItraveledacrosstheSaharaDesertby______camelwithsomelocals. What________amazingexperience!