They aren't very busy!

他们不很忙吧！

Open the window and air the room.

打开窗子，给房间通通风。

It is eight o'clock.The children go to school by car every day, but today, they are going to school on foot.

现在是8点钟。孩子们每天都乘小汽车去上学，而今天，他们正步行上学。

We had some shoes like those a month ago,but we don't have any now.

一个月前我们有这要的鞋。但是现在没有了。

Is my car ready yet?

我的汽车修好了吗？

The doctor says that he will come at once.

医生说他马上就来。安迪，