There are 40 students in our class,who come from a ________of backgrounds.
—Hey,Gary,did Linda see you come in? —I don’t think so.She___her lessons then
Mr. James___in China for ten years.Now he has got a job in Autralia
—I’m sorry to keep you waiting —Oh,not at all.I___here only a few minutes
To my surprise,he___in class
According to the timetable,the train for Shanghai ___at 7 o’clock in the evening