作业帮求高手解决几道关于时态的题
来源：学生作业帮 编辑：作业帮 分类：英语作业 时间：2024/07/02 20:00:16
求高手解决几道关于时态的题
12.You ‘ve failed to do what you_______(expect)to and I’m afraid the teacher will blame you.
13.when shall we restart our business?
Not until we_______(finish)our plan.
14.we _______(work) on this project for hours.Let’s have a rest.
12.You ‘ve failed to do what you_______(expect)to and I’m afraid the teacher will blame you.
13.when shall we restart our business?
Not until we_______(finish)our plan.
14.we _______(work) on this project for hours.Let’s have a rest.
12.had expected
13.finish
14.have worked
13.finish
14.have worked