when they entered the room,they found the windowopen and something stolen.为什么是stolen而不是to be stolen

I entered the room when they were taking happy.这句子对吗, they. (laugh).loudly when she entered the room是不是had laughed when they entered the room,they found the windowopen and something stolen.为什么是stolen而不是to be stolen 初一英语题（适当形式填空）They _______ (play) games when l entered the classroom just now. Were they both tired when they got to the 14th I （） the room when they were having an English class.A:entered B:enter C:go D:go in 对不起，ABCD弄错了~A:entered B:entered in C:went D:went in 现在选哪个？刚刚弄错了，不好意思。这个题目太搞了， what were you doing when the teacher _____the classroomA.entered toB.entered intoC.entersD.entered选什么 为什么 我写的英语句子正确吗?1:they all sit down when he entered the room.2:they all leave when he entered the room.3:she poke in the hrshness of voces.4:this is where the river is shallowest.5;i expect you are receive the gift.6:he has stolen a Trayn and Jeff Have ever been friends.But when they go up to the 6th grade,everything changes.翻 请选择并讲解He ___hardly ___the station when the train___A.had,entered ,had left B / ,entered ,left C .have ,entered ,left D.had ,entered ,left when they entered the room,they found the windows open and something ____A.stolen B.to be stolen C.to steal D.stealing 我选了B 但答案是A, When I entered the room,the problem _______(discuss). when i entered the classroom,the students _abouttheir marks.(talk) 请问“when you entered my world”这句话是什么意思? She gave a cry of ____ when we entered.(enjoy) Andrew's eyes lit up i______ they entered the room 改错she knocked on the door,then she entered into th house He is leaving ____ Chongqing ____ some money.A./,to make B.for ,for make B.for ,to makeD,/,to makeHe ____ the street when a bike hit him.A.was just crossing B,is just crossing C,just crossed D.has just crossedI was writing when the teacher entered th