I'll get some more work done before I start back home.

在我开始回家之前，我要完成更多工作。

Then I'll start back at one.

我将继续从第一条开始做起。

It's late, so we'd better start back now.

时间晚了，我们最好现在返回去。

It's get late. We'd better start back now.

天晚了，我们最好现在就回去吧。

I'll ask the driver what time to start back.

我将问司机我们什么时候返回。