I have many friends, __________some are businessmen。A of them B of whose C of which D of whom
It's nearly seven o'clock . Jack _____ be here at any moment .
If you _____ stop smoking , you can only expect to have a bad cough .
He suggested the person referred _______ put into prison.
“Where is it?” “Where is _____? I don't know what do you mean?”
Our math teacher, however, _____ speak English well.