Was it by cutting down staffare not diligent enoughshe saved the firm?—No, it was by improving work efficiency．

Few young people have got interest in doing traditional work these days, ______

A good teacher is ______ who teaches not only with mind but also with heart.

Do you have _______ to say today—No, nothing.

Mr. White will come to the party on Sunday, _______ he promised to every one of us.