教你格式吧
首先,标题用的是was所以,整片文章应该是过去时态.
HowwasyourWinterHoliday
Ihavehadagoodholiday.Duringthewinterholiday,Ididsomanythings,suchasdoingmyhomework,visitingmygrandparents.(根据自己的情况可适当添加)(然后具体写一项活动)Imakeasownmanwithmysister……(最后来总结的话)Ilearnedmuchinmyholiday,it'simportanttome.