练Ichoseatownnearmycity,butnoonecouldjoinme,soIwentbymyself.choosev.选择过去式为chose，choose(not)todosth选择（不）去做某事choicen.名词makeachoice做出选择byoneself独立地，独自WechosetogotoLijiangforaholiday.Ifinishedthistaskbymyself.句讲例Theychosenot_________(tell)