I ______ Wang Tao in the street yesterday. We _______ each other since he went to Beijing.
| A．met, didn’t seen | B．have met, hadn’t seen |
| C．met, haven’t seen | D．met, hadn’t seen |
Nowadavs,most people,in order to keep fit,prefer walking to driving _________necessary.
| A．if | B．unless | C．in case | D．as if |
Out of the crowded bus ____________ , who was dressde in a black suit and waved to a woman.
| A．a tall man in his thirties stepped |
| B．stepped a tall man in his thirties |
| C．did a tall man is his thirties step |
| D．did a tall man step in his thirties |
__________ the zoologists tried to prove was that the photo of the South Chha Tiger had been staged or technologically dealt with.
| A．That | B．Why | C．Whether | D．What |
In the clinic the doctor gave me a (n) ___________ for anti-H1N1 flu.
| A．indication | B．prescription |
| C．direction | D．reservation |
-----Anything else to be done?
-----No. ______________.
| A．You’re welcome | B．That’s it | C．It’s my pleasure. | D．Go ahead |