这几句过去时对不对?急

题目

这几句过去时对不对?急
1 who coughed and coughed ?
2 what did Li Ming do at 8 o'clock ?
3 you'll report your finding in 5 minutes. 这句不是过去式

答案

1.语法没错但是没人会这么说who kept coughing?2.what was liming doing at 8 o'clock?因为有具体时间所以要用过去进行时3.you are going to report your findings in 5 minuteswill是表示主观意志的,而题目是祈使别...