1.Above all:最重要的是，most important of all

Above all, they’ll have to discover how much nitrogen it possesses since nitrogen is4/5 of the air breathe.(2002-1)

2.Account for:解释。说明

How do you account for the truth?

3.After all：终究，毕竟

We won’t be laid off after all.(1998-1)

4.Air /car crash:空难，车祸

5.Allergic to:过敏

I’m allergic to beef and mutton.

6.Appeal to:吸引，呼吁。

Could you tell me which position you think most appeals to you?(2002-6)

7.Apply for/to, application letter 申请，求职信

8.At ease:安逸，自由自在

I don’t know why he is ill at ease?心神不宁

9.Back up:支持，援助。

10.Beat the crowd :避开人群，避开高峰

The only to beat the crowds when you do the grocery shopping on Sunday is to be here when they open at 9 sharp.(1990-6)