我不敢相信我又把自己锁在外面了！

I can't believe I've ___locked myself ___out again!

我忘了爸爸没有钥匙，结果把他锁在房子外面了。

I forgot that my dad didn't have keys, and I ___locked him ___out of the house.

一大早，我和丈夫听到前门有很大的噪音，我去看看凯特是不是被锁在外面了。

In the very early morning, my husband and I heard a lot of noise at the front door and I went to see if Kate was ___locked ___out.