He began to catch up with the others.

他开始赶上其他人。

The next evening the man upstairs came home from work late as usual.

第二天晚上，楼上人和平时一样很晚才下班回家。

I haven't forgotten anything, she said to herself. But then it was time to pay for them.

“我什么也没忘记，”她自言自语地说。但接着该是她付钱的时候了。

I know! smiled Lucy. They have steps, and they begin with L!

“我知道！”露茜笑着说，“它们有阶梯，并且这个单词是以L开头的！”

Not at all! Please sit down, Mr. Green. Would you like a cup of tea?

没关系！请坐，格林先生。你喝茶吗？

We'll have a look at the woolen ones, thank you.

我们就看看羊毛衫吧，谢谢。