A bag is on the bed.There is a bag on the bed.这两句英语都对吧,这两者的区别是什么?

A bag is on the bed.There is a bag on the bed.这两句英语都对吧,这两者的区别是什么? the,bag,bed,the,is,on连成句子 The bag on the bed is't her bag.(换种表达,保持句意不变) The bag on the bed ______ _________. there is a bag on the bed改否定句,一般疑问句,并作肯定回答和否定回答 a small bag is on the this is my bedroom.there is a bed next to the window.there is ．．．this is my bedroom.there is a bed next to the window.there is a desk on the left of the bed.there is a lamp on the desk.there is a chair under the desk.there is a bag behind the c A j____ is on the bed. there is a doll on the bed. Kate's bag is on the f__,under my bed.根据首字母填空 why she --?she is ill.A i n the bed B on the bed C in bed D on bed A bag is sitting on the sear in the train. 连词成句:of end the bed is a there bag at the ) There is a bag between the chair with the bed.怎么改错 yuor is bag yhe on bed ）连词成句 blue.is.there.the.bag.a.desk.on连词造句 what is on the desk ? ( 用a bag回答) a T-Shirt that is on the bed and is the red book is on the chair和the apple is in the bag和the shoes under the bed改否定句