there is a box in the classrom,对a提问则应为-------- -------- ----

there is a pen in the pencil box 对a提问 There is a ball in the box.(对划线部分提问 a下划线) there is a shirt in the box对划线部分提问画a shirt There is （a big apple） in the box.对括号部分提问 there is a box of milk on the table. 对a box of提问?怎么答? 1.there is a box of milk in the bag.（a划线提问） 2.there is a box There's a knife in the box.(对划线部分提问）,划线的是a There is a knife in my pencil-box.对划线部分提问 there is a box of milk on the table.对a box of milk提问?怎么答? there was (a nice sweater )in the box.对括号部分提问 There is a dog in the box.问：用what提问；用where提问.（where可以提问吗?这个） there is nothing but a card in the box,( )there?