there are some apples in the fridge.改成一般疑问句

there are some apples in the fridge.改成一般疑问句 吧there are some eggs in the fridge改成一般疑问句 There are some apples in the tree一般疑问句 There are some apples in the box.改为一般疑问句 there is some orange juice in the fridge 改成一般疑问句 there are some flowers in the vase改成一般疑问句 There are some people in the hospital.(改成一般疑问句) There are some bears in the forest.（改成一般疑问句 He found some meat in the fridge改成一般疑问句 there are some tomatoes in the fridge (改为一般疑问句,并做肯定句回答） there are some potatoes in the fridge 改为一般疑问句并做肯定回答 There are some drinks in the fridge.怎么改为一般疑问句?