8.I've heard much about you.

我知道很多關于你的事。

還可說成：

I know a lot of thing about you.

I know much about you.

諺語：

Hear much, speak little.

多聽少說。

9.We have been ten-year friedns.

我們已經是10年的朋友了。

還可說成：

We have known each other for ten years.

I have been friends with him for ten years.

諺語：

A friend to all is a friend to none.

濫交者無友。

10.What's happening recently?

最近在忙什么？

還可說成：

What have you been up to?

What are you doing these days?

應用解析：

as it happens 碰巧趕上，恰好出現；happen on 碰巧趕上；be likely happen 可能要發生；happen to say 碰巧說起，偶然提到

11.I know your business is going strong recently.

我聽說您最近生意興隆啊！

還可說成：

I heard that your business is being prosperous these days.

Business is on the up grade at last.

12.I am sorry ti hear you are doing a losing business.

很遺憾聽說您生意不順。

還可說成：

Sorry to hear that your business is dull.

I feel sorry about that your business is stagnant now.

諺語：

There is no time to lose.

機不可失失不再來。