didn’t finish writing my test because I run out of time.我怎么觉得run out of 要改为had run out of

he didn't finish his homework yesterday改为被动语态 You didn't finish the project.I didn't finish the project,either用neither...nor合并句子 I didn't finish the work on time.Alice didn't didn't finish it,either(合并为一句） We didn't have enough time.We couldn't finish the work.(合并句子) We didn'We didn't ___ ___ ___ ___ finish the work. I___my homework,I guess I can‘t join you.A.don't finish B.didn't finish C.haven't finished ↓D.won't finish He didn't finish his homework.The reason is that he didn't feel well yesterday.改成定语从句. he did't plan his time well .he didn't finish the work合并 We didn't have enough time.We couldn't finish the work .(合并句子） l didn't finish the work on time.Alice didn't finish it,either.(合并一句,保持原句意思） ( ) enough time ,we didn't finish the work.( ) enough time ,we didn't finish the work.括号内的there not beingnot为什么放中间 Without your help, we ____ this task.A. don't finish B. will not finish C. didn't finish D. would not have finished为什么选D? Without your help,we ____ this task.A.don't finish B.will not finish C.didn't finish D.would not have finished without you help .we---this taskA.don't finish B.will not finish C.didn't finish D.would not have finished选哪个 麻烦讲详细点 He failed to finish the work on time.=He didn't _______ ________ to finish the work on time. my brother will continue working until he __(finish)itThey didn't leave till___(finish)the work ---Didn't you finish your school work?---______A.no i didn't B.yes i didn'tC.no i did 说明理由, didn't finish和have not finish的区别请问以下2句有什么微妙的区别吗：1.He didn't finish his homework.2.He hasn't finished his homework. I didn't go home until I finished my homework 中 finish 为什么加ed?