填空When my father got home,he continued working in the room.(改为同义句)When my father got home.he ______ _____ _____ in the room.

问题描述:

填空
When my father got home,he continued working in the room.(改为同义句)
When my father got home.he ______ _____ _____ in the room.

was continue working

went on working