代词专练：This is ______ (you) room and _______(I) is the next do

代词专练：This is ______ (you) room and _______(I) is the next do Is the room ______ for you _______? this maths problem is _______ and i can do it ______ . The room is dirty.What ______ you ______ (do) just now?I ___ The girl is often heard _______ in the next room. do you hear her____ in the next room? A sings B singing C is 代词专练：My dress is prettier than ______(she) Excuse ______(i).where is the room. Who is playing the piano in the next room?_______ is Li Ping Kate is crying in her room.Do you know ______?Sorry,i really This is the last thing I can do for you. 用不定代词填空1.______ is in the room,are they?2.I can't find my pe