答案　A

解析　句意为：弗雷德一直非常担心他女儿的情况到底怎么样了。have...on one's mind意为"牵挂......，担心......"。

2．She is making fun of you and trying to embarrass you into trying harder.

她在跟你开玩笑，想通过使你觉得尴尬而促使你更加努力。

(1)embarrass vt.使尴尬，使难堪

embarrass sb.into doing sth.令某人尴尬而促使其做某事

(2)embarrassing adj.令人为难的

(3)embarrassed adj.感到难堪的；尴尬的

(4)embarrassment n．困窘，尴尬

to one's embarrassment令某人尴尬的是

(1)Are you trying to embarrass me?

你是想让我难堪吗？

(2)I've never felt so embarrassed in my life!

我一生中从未感到如此难堪过！

(3)To her embarrassment，she couldn't remember his name.

让她尴尬的是，她不记得他的名字了。

[单项填空]

(4)Madame Michel found herself in an position, and therefore she felt rather .

A．embarrassing；embarrassed

B．embarrassed；embarrassed

C．embarrassing；embarrassing

D．embarrassed；embarrassing

答案　A

解析　句意为：米歇尔夫人发现自己处于一个令人尴尬的位置，因此她感到非常的尴尬。embarrassing意为"令人尴尬的"；embarrassed意为"感到尴尬的"。

3．Saying 'sorry' if we interrupt or disagree with someone also helps us to be polite.

当我们打扰或不同意某人的看法时说声"对不起"也会使我们显得有礼貌。