I wish the speaker would______himself to the subject.A．confineB．defineC．refineD．fine

I would have told him the answer had it been possible, but I ______ so busy then.A．amB．wer

My colleague demanded that I ______the books I borrowed from him.A. returnB.would retur

I wish he would ______ his own business.A、careB、lookC、takeD、mind

I __________ his efforts and I wish him well.A thankB gratitudeC appreciate

Speaker A: Would you do me a favor？ Speaker B: ______A．I would.B．With pleasure.C．I don"t k

Speaker A: If I were you, I would have accepted the job. Speaker B: ______A．I turned down