From astonished look on his face, I came to realize that he had never thought the performance would turn out to be such great success.
| A．the; a | B．the;不填 | C．an; 不填 | D．an; a |
_______ an important role in a new movie, Andy has got a chance to become famous.
| A．Offer | B．Offered | C．Offering | D．To offer |
As he reached ______ front door, Jack saw ______ strange sight.
| A．the, / | B．a, the | C．/, a | D．the, a |
Much of the power of the trade unions has been lost.______, their political influence should very great..
| A．As a result | B．As usual | C．Even so | D．So far |
Stephen tried to get his wok______ in the medical circle.
| A．to recognize | B．recognizing | C．recognize | D．recognized |
Sam_______ some knowledge of the computer just by watching others working on it..
| A．brought up | B．looked up | C．picked up | D．set up |