_______ you said at the meeting describes a bright future for the company.
| A．When | B．How |
| C．What | D．That |
.________ that he had wasted a lot of time, Tom decided to work hard on his study.
| A． Realizing | B．To realize | C．Realized | D．Having been realized |
While watching television,________________________.
| A．the doorbell rang | B．the doorbell rings |
| C．we heard the doorbell ring | D．we heard the doorbell rings |
The reason why I want to write this review is to warn future travelers on how to avoided ________________ by those salesmen.
| A．being cheated | B．cheating | C．to cheat | D．to be cheated |
With lots of papers to read, he ____________ to the cinema.
| A．mustn’t | B．mustn’t have gone |
| C．couldn’t go | D．couldn’t have gone |
I have been working here since I _______ this new position.
| A．offered | B．have offered | C．was offered | D．had been offered |