There is no chair on the floor 中的is no 为什么不是isn't?

There is no chair on the floor 中的is no 为什么不是isn't? There is a hat on the chair. there is no chair for me to （sit） 还是 （sit on）如题 并给出理由 谢谢 There is no chair in this room.(同义句) There is no chair for three you.错哪里? There is a chair on the floor.的反义句 There is a book on the chair.(改成复数) There are no cats on the chair here.(写出同义句） Is this your son's sweater?No( )is on the chair behind the desk. there is no boat on the l------. there is a dictionary on the on the chair 对a dictionary 提问 Look,there is a cat sleeping on the chair.Look,there is a cat sleeping on the chair.How lovely it_________(look)! there is a sweater on the chair .put away it 这段话错there is a sweater on the chair .put away it这段话错哪了 There is no space for another chair in this room.中的space的近义词 There is no s_____for another chair in the meething room .Because it's too small. ---_____ ______ ______ on the chair?---No,it isn't.The cat is under the desk. No,they aren is.They are on the chair.的汉语是什么? It is on the chair 对on the chair提问