用适当的关系词填空

问题描述:

用适当的关系词填空
1,I finished my work in advance,after _____ I sat at the table,being offered a coffee.
2,We stood at the top of the hill,from_____we can get a good view of our city.

which;which
第一个代指前面的整句话.第二个代指the hill .