YOU SAID:

I threw a rock and my neighbors lock

INTO JAPANESE

岩を投げて近所の人が鍵をかけた

BACK INTO ENGLISH

Threw a rock and the neighbors locked it.

INTO JAPANESE

岩を投げて、近所の人が鍵をかけた。

BACK INTO ENGLISH

A neighbor threw a rock and locked it.

INTO JAPANESE

近所の人が岩を投げて鍵をかけた。

BACK INTO ENGLISH

A neighbor threw a rock and locked it.