12．On Oct. 23 , 2008 there was the 6o^th sports meet, _____our students took an active part in.

21. He decided not to attend her birthday party________he had been invited to.

14. All the electrical equipment_____will be equipped in the office     great importance to us.

31. A wonderful idea suddenly occurred to me  _______ I would turn to the reference book to finish my homework

Part two: language Knowledge
Section A (15 points)
Directions: Beneath each of the following sentences there are 4 choices marked A, B, C and D. Choose the one answer that best completes the sentence.
21. --- Time passes quickly, doesn’t it?
--- Yes. It will be only two months_______we take the 2010 College Entrance Examination.
A．since B．after  C．before      D．When

21．It was not until dark ____ he found ____ he thought was the correct way to slove the problem.

20．—Though it is 30 years _____ we last met, I still remember the scene _____ we got separated on a rainy day.

34. The CCTV Spring Festival Evening Party is a big stage, ________ many new actors or actresses are to become famous.

32. It was 8:30 in the evening ________ the soldiers arrived at the village.

30. Pupils usually would like to take ________ advice their teachers give.