如何回答別人的I am sorry

如果別人說I am sorry，你可以回答﹐
1. No worries
2. No problem/Not a problem
3. That's ok/That's alright
4. Don't worry about it.
5. No need, it wasn't your fault (無需要講對不起﹐ 都五關你事)

用英文問別人這個座位有沒有人 - Is anyone sitting here?

it's ok!

I am sorry too

Im sorry..----->> Never mind ... that's fine OR that's ok

這個座位有沒有人....
Excuse me,anyone sit at here?
May i take a sit?

im sorry> that's fine./ doesnt matter

is anymody taking this seat?

如果人地說I am sorry,,你可以答That's all right
問別人這個座位有沒有人,,可以講May i take a sit?

I am sorry,too!