当乔告诉我她有一个双胞胎姐妹时，一切都变得清晰了。

When Jo told me she had a twin sister, everything ___fell ___into ___place.

听完整个故事后，所有令人困惑的细节终于变得清晰了。

After hearing the full story, all the confusing details finally ___fell ___into ___place.

一旦我看到了最后一条证据，整个谜团就豁然开朗了。

Once I saw the final piece of evidence, the whole mystery ___fell ___into ___place.