--- Sorry, do you mind if I smoke here?
--- Yes, ______.
| A．you could | B．go ahead |
| C．I do | D．my pleasure |
She will have to ______ herself to the new condition.
| A．change | B．fit | C．suit | D．adjust |
—Where is that report?
—I brought it to you _______ you were in Mr. Black’s office yesterday.
| A．if | B．because | C．when | D．before |
We have every reason to believe that ______ 2010 World Expo in Shanghai will be ______success.
| A．the; a | B．the; / | C．/; a | D．a; a |
Zhao Benshan, whose overwork ____ his health failure last year, is reported to have performed less successfully in the 2010 Spring Festival Gala on CCTV．
| A．submitted to | B．admitted to | C．devoted to | D．contributed to |
Whatever he explained, he couldn’t ____ the policeman that he was innocent．
| A．confirm | B．present | C．convince | D．admit |