找出下列英语句子的错误指出来改正1.IwouldliveinNanjingwhenIwasatprimaryschool.2.Theexplorerdiscoveredtheancientcaveinaccident.3.Thiscourserequiresthateverystudentturninapaperoftwopagesleastandfourpages
找出下列英语句子的错误指出来改正
1.IwouldliveinNanjingwhenIwasatprimaryschool.
2.Theexplorerdiscoveredtheancientcaveinaccident.
3.Thiscourserequiresthateverystudentturninapaperoftwopagesleastandfourpagesmost.
4.Debbieisnotsometimesresponsibleforwhatshedoes.
5.Nobodyknowstheexactageoftheearthbycertain.
6.Heraisedhisarmtoprotecthisfacetotheblow.
7.Thebeggaracceptedthefoodandmoneyandgaveaperformanceasreturn.
8.Astitchontimesavesnine.
9.Thepostmandroppedmyletterintoourneighbour'smailboxthroughmistake.
10.Hesenthisparcelbytheseasinceairmailwastooexpensive.