Mom was aware of the 18 I was having with accepting this change. She wrapped her arms around me, 19 me as tears trickled down my cheeks. At last she learned back and smiled at me."I know this is 20 for you. "She said, "but just because something is going to be 21 doesn ’ t mean it isn ’ t going to be better. You ’ ll see." 18. A.struggle B.competition C.mistake D.responsibility 19. A.forgiving B.instructing C.holding D.pushing 20. A.unnecessary B. bad C.late D.hard 21. A.useless B.different C.practical D.complex