These are my pencil cases in the lost and found case虾米意思?是一个提问题,请帮改出来还有are my打错了应该是are BOb's,叫你对划线部分提问,划线部分是BOb's pencil cases

句型 1.They are on the chair 2.These are my frnends9（一般疑问句） 3.Those are my pencil 连词成句 these,not,books,my,are _____________________连词成句these,not,books,my,are__________________________.about,this,what,green,pencil?__________________________. 英语翻译连词成句,并翻译成中文have,pencil,in,I,some,pencils,case,my(.)lovely,these,are,robots(.) Are these __ (you) pencil yes,they are ____( our ) These are my friend These are ()() my books. these are my feet . These are my grandparents. they are their computer.单数 this is my watch.复数 whose teacher are these?they are ours.单数ls this your pencil?yes,it is.复数 Where are my pencil box () baseball there are()pens in my pencil box Where are my pencil?做否定回答 These are _____(他们)pencil?的他们用英语怎么说? These pencil are red.（变为一般疑问句） Are these her pencil boxes?(改为同义句) Are_______pencli boxes_________? THese are orange pencil cases (改为单数句） these are orange pencil cases 改为单数句 this these that those【1】 【 】is my classroom.【 】is the bulletin board,and【 】are the computers 【2】Are 【 】your books,and is 【 】your pencil