There are feet.(改为疑问句)

There are feet.(改为疑问句) There are some birds in the tree.改为一般疑问 there are two footballs under the table改为一般疑问 How big are your feet改为同义句------ ------ ------ your feet? There are some people in the small room.(改为一般疑问） there are many boys and girls on the playground.改为否定和疑问 There are some birds in the picture.(改为一般疑问句句)__________ there ___________ birds in the picture? These books are ours.(改为一般疑问 His two feet are big 改为同义句___________two big feet how many feet are there in a yard? How many feet are there in a yard? How many feet are there in your yard?急用啊 how many feet are there in a yard? How many feet are there in a yard?这是个谜语 there are (many pictures) on the wall.括号里部分提问 there is some paper on the table.改为一般疑问 there's some bread in the fridge改为一般疑问 there's some bread in the fridge改为一般疑问 Sandy is over there.改为疑问或否定句