WHERE IS A CAT IN THE ROOM 复数形式
are those your cars 否定
wood can be made into paper 同义句
chinese in more diffcult than english 同义句
we knowabout the lives of dinosaurs（ from the skeletons）对括号内东西提问
一楼的有很多错误另外对了我给分
Where are the cats in the room?Those aren't your cars.Paper can be made frome wood.English is much easier than Chinese.Where do you know about the lives of dinosaurs?
