''There are some photos on those desks''改为单数句

''There are some photos on those desks''改为单数句 There are some photos,改为单数形式 Those are some old family photos on the wall.改为单数句子 our bags are on the desks改为单数句 there are some books on the desk改为单数句 there are some oranges on the table.改为单数句 There are some potatoes on the table.(改为单数句) there are some apples on the chair 改为单数句 Those are her photos改为单数形式~ there are some desks in the room?改为否定句 There are ten desks.(改为单数) These are some old photos.改为单数句