There are some people in the small room.(改为一般疑问）

There are some people in the small room.(改为一般疑问） There are some birds in the tree.改为一般疑问 There are some people in the hospital.(改为一般疑问句） There are some birds in the picture.(改为一般疑问句句) There/s some milk in the small.改为一般疑问句 there's some bread in the fridge改为一般疑问 there are some girls in the room.改为一般疑问句并作否定回答 there are some desks in the room?改为否定句 There are some people in the park 改为一般疑问句并肯定回答 There are some people in the hospital.(改成一般疑问句) There are some people in the park 改为否定句 There are some childrn in the room.(改为单数句）怎么改?