3、You have no idea 　　　　when we saw IT companies booming in our country.

　　　 A. that we were how happy　 　　　　　　　　　　 B. how happy were we

　　　 C. that how we were happy　　　　　　　　　　　　 D. how happy we were

2、----Is it 　　　　that the spaceship will be launched within this week?

　----No, I don't think so.

　　　 A. probably 　　　　　　 B. perhaps　　　　 　 C. possibly　　　　　　　　 D. likely

1、As is known to all, _____great scientific achievements may have _____ positive effect on our life as well as the society.

　 　 A. 不填; a　　　　　　　　 B. the; a 　　　　　　　　　 C. the; 不填　　　　　　 D. 不填；不填

12.What is a____________ age of the students in your school?

Key: curiosity / decoration / climate /accompanied / spare / linked / dating / weighing / relatives / triangle / cushion / average

11.My sister gave me new sick coverlets for the c___________ on the sofa.

10.In maths we have studied how to calculate the length of different sides of a t____________.

9. Their ancestors had their r______ in various places in West Africa.

8. These stones each w___________ as much as four tons, came from the Rocky Mountains.

7. On May3, 2002, archeologists found a grave of a man d______ back to around 2300, BC.

6. The police are searching everywhere for Mr James, who they think is l_________ to the crime.