英语一道题目 Their teacher came back.They started the work.（保持句意基本不变）They ( ) start the work ( ) their teacher came back.

分类: 作业答案 • 2022-08-18 10:39:50

问题描述：

英语一道题目
Their teacher came back.They started the work.（保持句意基本不变）
They ( ) start the work ( ) their teacher came back.

答

didn't
until

答

didn't,until