Have you ever dreamed of staging a concert, ________ thousands of people are applauding and appreciating your music?
A．at which B．when
C．for which D．which
—How do you like the book?
—It's quite different from ________ I read last month.
A．that B．the one what
C．the one D．which
Suddenly I heard a man shouting at a driver, ________ car was blocking the street.
A．which B．whose
C．of whom D．of which
After visiting Harbin, most of the foreign friends said they would never forget the time ________ they had spent.
A．that B．what
C．when D．at which
Eleven people got killed in the accident, ________ the identities haven't been available.
A．whose B．of whom
C．to whom D．with whom
It's said to be a case of murder ________ the children were used by adults.
A．when B．where
C．which D．that
