改为一般疑问句 There are some baseballs on the floof

There are three monkeys.改为一般疑问句 . there are some workers改为一般疑问句 there are some vegetable改为一般疑问句 There are kangaroo.怎么改为一般疑问句 There are many cows over there.改为一般疑问句 There are many boats there.改为一般疑问句 There are some vegetebles.(改为一般疑问句) Lucy can sweep the floor.(改为一般疑问句) There are three pictures on the wall 改为一般疑问句 There are some knices in the box.改为一般疑问句 there are three girls on the slide改为一般疑问句 There are some people in the hospital改为一般疑问句 there are some people here on vacation 改为一般疑问句 there are some fish in the rivers改为一般疑问句 There are lots of chinese shops改为一般疑问句 There are some bananas in the bag.改为一般疑问句 There are some apples on the tree.改为一般疑问句 there are some apples on the table 改为一般疑问句 There are some pesrs on the table.改为一般疑问句