A knock on the door awakened her.

敲门声把她惊醒。

As I daydreamed, there was a knock on the door.

我的白日梦被一阵敲门声打断了。

Next, there was a knock on the door of the village shoe-maker .

接下来，镇上做鞋子人家的门又被敲响了。

She didn't get a chance to finish. There was a knock on the door.

她没有机会完成。有人敲门。

There was a knock on the door and a large stoutish man stepped in .

门上敲了一下，一个身材魁梧、略为发胖的男人走了进来。

Hardly had she begun speaking when there was a knock on the door.

她刚开始说话就听到敲门声。

Just then I heard a knock on the door, and someone came in. It was Kathy Chang.

就在此时，我听到敲门声，有人进来了。是凯西·章。

Soon there was a knock on the door, and when she opened it, there stood an old beggar asking for something to eat.

不一会儿，门外响起了敲门声。妇人忙去开门，站在门外的是一个要饭的老乞丐。

Like nearly all of his neighbors, he'd received a knock on the door from a broker promising to refinance his mortgage.

他的邻居们几乎都陷入了这样的状况，一个经纪人敲门而入，向他们承诺可以进行重新贷款。

A little old lady answered a knock on the door one day, only to be confronted by a well-dressed young man carrying a vacuum cleaner.

一天，一个有点老的妇女听到敲门声，打开后发现一个穿得很整齐的年青人拿着一个真空吸尘器。