1、We found the students seated at tables and had their eyes____ on the scene of the launch of Shenzhou 5 spaceship.
A.fixed B.fix C.fixing D.to fix
这句话怎么理解。在have sth.___ 的结构中，注意什么？

2、The boy ofen gives a satisfactory answer to the teacher's question,___just a minute.So he's usually the teacher's pet.
A.thought B.having thought C.and to think D.thinking
这里是伴随还是一个有先后的时间关系？

3、______ along the quiet road at forty miles an hour,and then an old man suddenly started to cross the road in front of me.
A.Driving B.I was driving C.Having driven
D.When I was driving

4、Mr.Smith was much surprised to find the watch he had had ___ was nowhere to be seen.
A.repairing B.it repaired C.repaired D.to be repaired
这里的“修理”have it repaired 或者是have repaired 有什么区别哦？

5、What did the librarian ___out of the library?
A.permit to take B.forbid to be taken C.allow to take D.insit being taken

第一题选A,考查fix one's eyes on sth.本句同时也考查have the eyes fixed on sth.,即考查fix的被动语态。
2、选D。表示伴随状语。
3、选B。因为句子中有and这个连词，而非谓语动词如A、C不能与并列连词连用，复合句如D也不能与并列连词连用。
4、选C。考查have sth done结构，had had 是过去完成时，此句的本来词序是had had the watch repaired,但the watch 提到前面作为定语从句的先行词。
5、选B。表示被动。句子原来词序可以理解为：the librarian forbid what to be taken out of the library.