Showing ______ to a current or formerteacher is a fair reward and an act of gratitude that will also make you feelbetter

Have you finished your composition already?—- Yes．I _____ it in less than ten minutes

What’s your sister’s favourite — Brown .

（2007年普通高等学校招生全国统一考试山东卷，24）_____________ worries me the way he keeps changing his mind

How is she getting along with her workmates?—–Quite well. She is very_____ to other people’s feelings.