I'm glad to hear of your good conduct/ behaviour at school.

　　聽到你在學校表現良好，我很高興。

　　I am sorry to hear of your serious illness.

　　得悉病重，甚感難過。

　　I was shocked to hear of his poor death.

　　聽到他慘遭不幸的噩耗，我十分震驚。

　　We advised him to have a rest, but he simply wouldn't hear of it.

　　我們勸他休息，他怎么也不依。

　　I wanted to go, but he simply wouldn't hear of it.

　　他死活不讓我走。

　　We could hear sounds of revelry from next door.

　　我們能夠聽到隔壁縱飲狂歡的聲音。

　　You can't hear waves of such a high frequency.

　　如此高頻率的聲波是無法聽到的。