So we started running a week ago.

所以我们一周前开始跑步。

I recently bought an office chair from your company, but I returned it about a week ago.

我最近从你们公司买了一把办公椅，但是大约一周前我把它退回去了。

He began his diet a week ago.

他是一星期前开始节食的.

A week ago you're asking that.

一周以前你可能也会这样问。

He must have seen her a week ago.

他想必在一星期前见过她?。

It was in the papers a week ago.

一个星期前报纸报道了。

Where they had a quarrel a week ago.

这是一个星期前他们吵架的房间。

Mary must have seen Jim a week ago.

玛丽一周前肯定见过吉姆。

She had her house decorated a week ago.

一个星期前她请人把她家的房子进行了装修。

But it was leaked to the Web a week ago.

但是却在1周前泄露到了网上。