Mr.Hopkins didn't know___.A.whom they were waiting B.whom th

Mr.Hopkins didn't know___.A.whom they were waiting B.whom th The nervous boy didn't know ___A whom to listen B whom he li Could you tell me_____?A)whom are you waiting B)whom you are ( ) are the students waiting for?A.Who B.Whom The man didn't know___.A.when did Mr Wang leave for Tianjing Q1.I don't know ( ) A.whom to go there B.with whom to go the 1.I don't know ______.A.whom to go there B.with whom to ther Did you know _____?A.whom I was waiting forB.why I haven't d Idon't know ___book this is.A.who B.whom The man _____ you are waiting is coming soon.A.who B.whom c. She didn't know___ back soon.A.whether he would be B.if woul 【求解】I don't know___. A.when will they leave B.when they