Lily finished reading the book yesterday.为什么要用reading

Lily finished reading the book yesterday.为什么要用reading Lily finished the homework yesterday 改为被动句 All the students finished their homework except______last night.A.I and Lily B.Lily and I C.Lily and mine D.me and Lily LiLy 英语同义句Lily decided to work as a teacher after she finished school finished lily turned off the compurter after she had finished writing the email是什么时态,这个好像是过去完成时,可为什么有writing呢? Tom,Lily, Lily Allen 是lily lily likes____. interested LiLy Lily konno Last week ,I didn't go to Lily's party,e_____.Have you finished your homework?No yet,But I_____(do)it right away.In American schools,students do many _____ _____(课外活动) finished是什么意思 finished是什么意思 sanitary finished 什么是Finished