quit: 解除，消除
You must quit smoking. Most important of all, you should start taking exercise.
你必须戒烟，更重要的是，你该开始运动。
They have to quit China in a few days.
他们必须在几天之内离开中国。

listen to: 听
It is a waste of time to listen to his insignificant talk.
听他那些废话纯属浪费时间。
I am not prepared to stay and listen to these outrageous insults.
我可不愿意在这儿受这种奇耻大辱。

occur to: 想到
It occurs to me that he might be interested in the problem we had discussed.
我想起来了他也许对我们讨论过的那个问题感兴趣。