改错 I am anxiously expecting your letter,and at last 1.________ it reached to me.I am very glad
问题描述：
改错 I am anxiously expecting your letter,and at last 1.________ it reached to me.I am very glad
答
无语。。。
reached 为及物动词，不接介词to
删去to即可
应该是这个问题
答
楼上的，别误人子弟呀，这很危险的，哈哈
这题明显是时态不一致，把am改为was!
答
at last 改为 finally