do you know who _____ with at eight yesterday.A.he is talkingB.was he talkingC.he was talkingD.is he talking

Do you know who ____(inwent) the telephone? Do you know the girl who is in the red dress?Do you know the girl____ ____ ____ ___? Do you know who am do you know who the computer belongs todo you know who the computer belongs to?（同义句）do you know ____ the computer _____ Do you know ____(they)? Do you know ____ else is going to be duty today?whom?还是who Do you know the ____(invent) names who invented these cars英语填空 Ben,do you know who cooked food ____ in this restaurant（one）? Who has picked ____ apples,Jim or mike,do you know? Do you know who i am?英语翻译 Do you know who is she? Do you know who i____the computer? Who d____ America,do you know Do you know who d________America -Columbus do you know who ___the America? Do you know who-------- ( 发明 ) the telephone? Do you know who that American is Do you know who is he?