01.I met him by chance yesterday.

昨天我偶然碰见他。

by chance偶然

02.Under any circumstances, I couldn't go away.

在任何情况下，我都不能离开。

under any circumstances 无论如何

03.The patient will come round very soon.

病人将很快康复。

come round周而复始；息怒；恢复

04.He came up with a new suggestion.

他提出一项新建议。

come up with提出

05.I will do it on condition that you help me.

如果你帮忙我就干。

on condition that 在……条件下

06.He got up late and in consequence he missed the bus.

他起晚了,结果没赶上公共汽车。

in consequence结果是

07.You must pay a fine in consequence of parking illegally.

由于非法停车,必须处以罚款。

in consequence of 由于……

08.We are determined to obtain our rights at all costs.

我们决心不惜一切代价来获取我们的权利。

at all costs不惜一切代价

09.In the course of one year her hair turned completely gray.

她的头发在一年之间全变白了。

In the course of 在……期间

10.It is wrong to turn a deaf ear to other's criticism.对别人的批评充耳不闻是错误的。

turn a deaf ear to 置若罔闻

11.You should make the best of this valuable opportunity.

你应该充分利用这个宝贵机会。

make the best of...充分利用

12.Please bring the problem forward at the next meeting.

请在下次会议上将问题提出来。

bring forward=put forward 提出

13.They have just brought out a new book.

他们刚刚出版了一本新书。

bring out取出；出版

14.But for your help, I should have failed.

要不是你的帮助,我们早就失败了。

but for要不是

15.By and by the ice in the river will melt.

河里的冰不久就会融化。

by and by不久以后

16.By and large, your plan is a good one.

总的说来, 你的计划很好.

by and large总体来说

17.The dinner was called off.

正餐被取消了。

call off取消

18.In any case, you must not tell a lie.

你无论如何不可说谎。

in any case无论如何

19.In case he comes, let me know.

如果他来的话,告诉我一声。

in case万一/ in case of 以防20.In no case are you to leave your post.

你决不可离开岗位。

in no case决不