part 3

a: do you think you could keep the noise down?
你看能不能小声一些?

b: i'm sorry. am i keeping you awake?
对不起。我吵得你睡不着了吗?

a: yes. and another thing, would you mind not making long distance calls?
是的。还有一件事,请你别打长途电话了,好吗?

b: i'm sorry. i thought you wouldn't mind.
对不起,我还以为你不在乎呢。

part 4

a: i wish you wouldn't play the tv so loud.
希望你不要把电视机开得这么响。

b: sorry. were you trying to sleep?
对不起。你想睡觉吗?

a: yes. and while i think of it, please ask when you want to borrow my records/cds.
是的。还有,随便想起一件事,要是你想借用我的唱片，请先问一声。

b: i'm sorry. you're right. i should have asked.
对不起。你说得对,我本该先问一声的。