变为复数 There is a postman in the kitchen Give me a变为复数There is a postman in the kitchenGive me a book please JeanHe is our teacherIs that a heavy

There is a library in Building A 变为复数 there is a pen on the desk 变为复数 There is a snake in the grass.(变为复数句) there is a box here.变为复数句子 there is a bird in the tree变为复数形式 There is a mountain near the village.(变为复数句) There is a mountain near the village.(变为复数句) There isn't afootball field in my school变为复数That is a basketball court 变为复数 there is a library in this building 这句变为复数 Is there a post office near here?(改为同义句） Is there a post office ( )( )( )? this is a bus.【变为复数句】 It is a watch.变为复数句 That is a pen.(变为复数) This is a key.(变为复数) that is a pen (变为复数） She is a keyboard operator变为复数 变为复数 There is a postman in the kitchen Give me a变为复数There is a postman in the kitchenGive me a book please JeanHe is our teacherIs that a heavy that is a bus.(变为复数句）that is a bus.(变为复数句）