阅读下面材料,在空白处填入适当的内容或括号内单词的正确形式(最多三个字单词)Oneday,lilyfatherandIwerestandinginlinetobuyticketsforthecircusFinally,therewasonlyfamilybetweentheticketofficeandus.Therewereeightchildreninthefamily.Allofthechildren,oldchildisonly12.Theirclotheswerenotexpensivebutclean.Thechildrentalked (happy).Theticketladyaskedhowmany(ticket)thefatherwanted,heproudlyanswered,"Pleaseletmebuyeightchildren'sandtwoadults'."Thelady(tell)himtheprice.Therewasnolongerasmileonhisface.Hedidn'thaveenoughmoney.Butcouldhetellhiskillsthebadnews?Mydadtooka$20notefromhispocketanddroppedittheground.Hesaid,"Excuseme,sir,this(fall)outofyourpocket."Themanpickedtipthemoney,lookedstraightintomy(father)