Those are my keys .对画线部分提问(画线部分是 my keys)
1 My keys are in my parents' room(对画线部分提问)
my keys are on the sofa,对on the sofa画线部分提问
Those are my parents.(就画线部分提问)画线部分是my parents
his keys are in the bag对画线部分提问
Those are my pictuers.对 my pictuers 画线部分提问
Those are my grandparents(对划线部分提问)画线部分为 my grandparents
Those are my books.(对画线部分提问) my book 被画
my keys are (in grandparents' room).对括号部分提问
There are some keys on the dining-tabie [对画线部分提问】
The keys are in the drawer.对画线部分提问 (in the drawer)
This is my dad.(对画线部分提问)[my dad]是画线部分.Are they your grandpar
This is my dad(对画线部分提问),my dad是画线部分.