Thousands of foreigners were___to the Shanghai World Expo the day it opened
| A．attended |
| B．attained |
| C．attracted |
| D．attached |
It was not until the beginning of the meeting _____ he realized _____ I told him was the only possible way to deal with the problem.
| A．that; what | B．what; that | C．when; what | D．when; that |
There have been demands for the prime minister that he ______ office since the incident happened.
| A．leaves | B．left | C．will leave | D．leave |
Never before _____seen anybody who can play tennis as well as Robert.
| A．had she | B．she had | C．has she | D．she has |
He’s got himself into a dangerous situation he is likely to be accused of meeting someone.
| A．where | B．which | C．while | D．why |
He's late, __is often the case.
| A．as | B．what | C．it | D．this |