初二英语的一篇短文填空.
TheNationDayis______.Jackandhisparents______Sichuanandsome
other______ofChinalikeBeijing,Shanghailastyear.They______trains,
becausethey_____traintripswereveryinteresting.Butthistime,Jackwillgo
hiking______hisfriends.Theyare______forMountTai,andtheyplantogo
______there.Thesightsareverybeautiful.Theyare______agoodtime.Jack
believesitmust______agreatvacation.