When a discussion is under way, everyone is welcome to have the_________ in class. A floor B time C chance D right
—Do you smoke?—No,I don’t.It’s two years since I __________.
—How is the boy?—Sorry.He__________though the doctor made every effort to save him.
I should very much like to have gone to that party of theirs,but__________.
—Did you meet the pianist at the station?—No,he__________by the time I__________there.
Did you tell me that there__________an English test the next week?