9. 1) where; 2) which; 3) who; 4) who; 5) where; 6) which; 7) who; 8) whose; 9) who; 10) which; 11) why.
10. 2) B: who (can't)
3) A: where (can't)
4) A: which (can)
B: whose (can)
5) B: when (can)
6) B: why (can)
7) B: which (can)
8) B: where (can't)
11. 1-g 2-a 3-e 4-b 5-f 6-c 7-d
12. 2) .... which is located...
3) ...who are standing...
4) ...that is displayed....
Hope this helped thought... I'm pretty sure it's all corect so... Next time try it yourself too because it's not that hard ;)