1.end up 结束；最终成为

I don't know how this will end up.
我不知道这件事将以何种方式结束。

It may end up having the opposite effect.
这或许会以适得其反而告终。

2.open up 开发；打开

This gave them the confidence to open up their wallets to help augment the government's bailout program.
这让他们有信心打开腰包，参与到政府的救助项目中来。

And taiwan agreed to open up to chinese investment.
台湾还同意向中国大陆开放投资市场。

3.start to 开始

Where's this argument start to break down?
这种争论将在何处开始平息？

Before long, incumbents in both parties will start to panic about next year's election.
不久之后，两党的现任高层就将开始为明年的大选坐立不安。

4.expect to 期许

They expect to ship another 50,000 this month.
他们预计本月将再发货50,000只。

The answer will help determine what kinds of revenues the industry can expect to earn.
问题的答案将帮助确定音乐行业能够预期获得哪种类型的收益。