'BECAUSE'

我们取消了野餐，因为下雨了。

We canceled the picnic ___because it was raining.

我这么做是因为卡洛斯告诉我的。

I did it ___because Carlos told me to.

我今天得早点睡，因为明天有个重要会议。

I have to go to bed early ___because there's an important meeting tomorrow.

我得晚点回复你，因为我在开会。

I'll reply later ___because I'm in a meeting now.

她迟到了，因为公交车抛锚了。

She was late ___because the bus broke down.