the end of last term, every student in the school, I think, has taken at least five maths tests.
| A．By | B．Since | C．From | D．In |
More foreign leaders have sent telegrams and letters recently to ________ China on the complete success of the Beijing Olympics between Aug. 8 and 24.
A congratulate B celebrate C express D expect
I believe the government regards the H1N1 as an important thing , and I also believe the officials are so ________ that everything will be under control. 
A grateful B determined C willing D peaceful
The result was good enough for Liu Xiang to win the ________, but far off his former world record and personal best of 12.88 seconds.
A power B advantage C title D item
The boy was lucky enough ________.
| A．to escape to be punished | B．escaping to be punished |
| C．to escape being punished | D．to escape punishing |
- Bob still performing?
--I’m afraid not. He is said ________ the stage already as he has become an official.
| A．to have left | B．leaving | C．to leave | D．to be leaving |