five people won the "china's green figure"award,a title--to

five people won the "china's green figure"award,a title__to ordinary people for .
their contributions to environmental protection
A.is given b.was given c.being given d.given
A和B是不是要考虑won ?应该怎么分析呢?
2.the storm left,__a lot of damage to this area.
A.caused b.having caused为什么是B?
3.while watching tv,___
a.the doorbell rang b.we heard the doorbell ring c.we heard
the doorbell rings d. we heard the doorbell rang
如果是D,那前面应该怎么说?为什么不是A呢?
4.he hurried to the station only __that the train had left.
a.to find b.to have found
only to do 那B怎么不对?had left不应该退一个时态吗?
5.when__different cultures,we often pay attention only to.
a.compared b.comparing那主语WE应该选B吗?还是WHEN 后必须加P.P.?也是看主被动吗?