there is some cake in the kitchen.一般疑问句

there is some cake in the kitchen.一般疑问句 There is some juice in the glass.改为一般疑问句. there is some juice in the glass变一般疑问句 There is some water in the glass(一般疑问句） There is some milk in the glass.(改为一般疑问句) there is some water in the cup 改为一般疑问句 There is some tea in the cup.变一般疑问句 There is some milk in the cup(改为 一般疑问句) there is some bread in the bag.(改成一般疑问句) there is some milk in the bottle（改为一般疑问句 My father is cooking in the kitchen改一般疑问句 (She is in the kitchen)怎么改成一般疑问句?