I really do not know _______I had my money stolen.
A,where was it that B,that it was where C,where it was that D,it was where that
sometimes keeps her awake at night Tom is getting more and more quiet at home.
| A．That; which | B．It; that | C．Whether; what | D．What; that |
Mrs. Black took the police back to place she witnessed the robbery.
| A．the same; as | B．the same; where | C．the same; that | D．as the same; as |
—The English exam is not difficult, is it?
— . Even Tom to the top students failed in it.
| A．yes; belonged | B．No; belonged | C．Yes; belonging | D．No; belonging |
Ask American which city has the worst air pollution, and the answer is sure to be Los Angeles.
| A．some | B．every | C．any | D．all |
—Excuse me. Did you notice whether the No.108 bus had gone by?
—Not I’ve been standing here.
| A．as | B．when | C．since | D．while |