There are some CDs in the box.就划线提问划线部分in the box

There are some CDs in the box.就划线提问划线部分in the box there are some pencils in the box 对划线部分提问,划线部分是some pencils 急There are some letters in the letter-box 就划线部分提问 “There is some milk in the box”以‘some milk’为划线部分提问 there are some knives in the box 改为特殊疑问句划线部分为some knives the lillle cat in the box划线部分是in the box 对划线部分提问 there are (three cameras)（ ）中的词语划下底线 in the box划线部分提问 Tom's pens are in the box.(“Tom's pens”画线,就划线部分提问) There's a knife in the box.(对划线部分提问）,划线的是a there are three oranges in the box.(three oranges是划线部分,请对划线部 my pen is in the box.in the box画线 划线部分提问 My shoes are (fifty yuan.)就划线部分提问.There is (a) box on the ta