not until your work is finished ______ A can you leave B you can leave

When will your father be back from work?____9.00.He is busy with his work these days.A.Until B.Not until C.Before D.Not after not until your work is finished ______ A can you leave B you can leave the teacher -----( not stop)-----(work)until midnight when will you go back to your hometown?A、Until the work is finished B、Not until the work is finishedC、After the work will be finished D、As soon as the work will be finished when can I take a break ,sir?Well,___you have finished your work.not until 是 不懂 You may not go out until your work is done.这句话若要改成before连接句子怎么改?You may not go out___your work is done.A.before B.until C.where D.as请问下面的Before your work is done,you may not (can not)go out.这里的before从句 i am not going to work until ten every night, we didi not disturb him.(until)he finished work.we did not disturb him.(until)he finished work.改过去完成时... not until the work is finished tomorrow与not until the work will be finished tomorrow哪个对?求救!not until the work is finished tomorrownot until the work will be finished tomorrow do your work,do not be stupid. until...和not until... Please do not leave until your teacher_____(come) back. not ...until not.until. When will your father come back from Beijig? ________A Until tomorrowB Until yesterdayC For a long timeD Not until tomorrow he did not go home until he finished the work.为什么这里要用until?不能用because吗? Until you’ve finished your work,you___allowed to leave.A.will be B.will not be C.will have bUntil you’ve finished your work,you___allowed to leave.A.will be B.will not be C.will have been D.are求详解 Until you've finished your work,you___allowed to leavewill be will not be 选哪个?为什么?It was Doctor Li____called you when you were out yesterday afternoon.whom that which where 选哪个?为什么?