sorry

对不起，我把你的杯子打碎了。

I'm ___sorry for breaking your cup.

听说你丢了钱包，我真为你感到难过。

I'm so ___sorry to hear that you lost your wallet.

抱歉？你刚才说什么？

___Sorry? What did you just say?

看到那只受伤的小狗，她感到非常难过。

She felt ___sorry when she saw the injured puppy.