30课 幽灵之死那课哩的。
In time,it became an accepted fact that the Cox brothers employed a conscientious ghost that did most of their work for them ....(为什么用accepted,而不用acceptable.不是有形容词的用形容词,没有才用分词的么??)
33课 难忘的一天
We have all experienced days when everything goes wrong.(为什么不是all have ??)