用括号中所给单词的正确形式填空
48.Weallknowdirtywaterdoesharmtoour_____(healthy).
49.Youwillhurt____(you)ifyouplaywithfireTom.
50.Everyonehopesthattherewillnotbeany_____(thief)intheworld.
51.Ithinktheyoungman’sfatherismuch______(strong)now.
52.Ithinktheywill______(probable)gettoBeijingtonight.