I saw him before going home.的同义句I saw him ___ ___ ___home.

问题描述:

I saw him before going home.的同义句I saw him ___ ___ ___home.

I saw him before going home.(同义句)
I saw him (before I went) home.
在我回家之前,我见到了他.
把介词before改为连词用,是过去时态.