初三英语改句 he didn't stop warking until eleven last night

He continued to work till eleven last night.

应该是这个啦。

Continued to work

kept working working 是 唯一正确的答案

希望对你有帮助。

kay's world

http://hi.baidu.com/tears_of_polaris

kept on working
(keep on doing sth)

Stopped to wark

stopped to work

had a rest