they didn't start to work in the fields until the rain __(stop) 中间的空该填什么英文时态?谢谢

they didn't start to work in the fields until the rain __(stop) 中间的空该填什么英文时态?谢谢 Didn't they come to the party last week? I didn’t know how would they go to london. 为什么They didn't need to help.不对? They didn't go to the beaches last Sunday----- ------.填空 people didn't t____(有） TVs and they didn't go to the cinema. If you start to miss me,remember,I didn't walk away.You let me go. they went to the cinema ,____?A.didn't they B.do they C.did they D.don't they They didn’t start until the rain stopped.它的not until 的强调句是怎样变的 They didn't start work ___their teacher came back这个空只能填until么?能填while么? They didn't allow students to design their own uniforms.改同义句They didn't __ stdents __ design they had to change the planes ,() they A hadn't B didn't C did they had to finish the work before they went home yesterday,didn't they?为什么不能用hadn't they they used to come here to play,()?反义疑问句 是填usedn't they 还是 didn't they The meeting was to _at 9 o'clock but the manager_until twenty minutes later.A start ;didn't turn uB have started ;didn't turn up C start ;hadn't turned upD be started ;hadn't turned up They didn't know what they should do to deal with the problem.They didn‘t know what _____ _____ to deal with the problem. They went to park yesterday,didn't they?为什么不用weren't they补充反义疑问句例子 i didn't know they would go to Japan 为什么是they would