Definition: used to show sympathy or sadness for a person or situation Level: A2
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.
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.
我为你的宠物生病感到难过。
I feel ___sorry that your pet is sick.
