do you know who the stamp__?
do you know who the stamp__?
Do you know who-------- ( 发明 ) the telephone?
Do you know who ( ) the parcel?
Do you know the girl who is in the red dress?Do you know the
请问Do you konw who is the man还是Do you know who the man is
Do you know the boy (who is ) called Tom?和 Do you know the b
Do you know who am
DO you know everybody who came to the party?
do you know who's [ ]of the twin sisters?
Do you know who the car parking over there_?
Do you know who was the last_____the classroom last night?
do you know who was the first_________ here