we [ bought] tickets and went into it, there were many [interesting ]things there.l[saw ]some old photosi[ ] some old photos of our city.therewere[ ]old. at last ,my mother bought some [ ].we [ ]manyphotosi [saw] some old photos of our city.there were[quite ]old. at last ,my mother bought some [ice creams].we [took]many photos.ice creams 可以換成foods 什么的。你這個問題也太寬泛了，可以有很多選擇。????????????at last ,my mother bought some [ ]?????????????????????????postcards????????????????????????????