C Atnineo'clockintheeveningon15September,1961,MrandMrsHillweredrivingalongMotorway3(3号高速公路)whentheysawaspaceship. TheydroveontoSandfield,thenexttown.Theygottherethenextmorning.MrHilllookedathiswatch. 'Whydidittakeussolong?'heasked.'Threehundredandfourkilometresinsevenhours?' MrsHillwentwhiteintheface.'Somethingisstrange,'shesaid.'ButIcan'trememberanything.' Later,withthehelpof,adoctor,theyrememberedeverything.Aftertheysawthespaceship,theygotoutoftheircarand thenthey'lost'severalhours. Theyrememberedtheyhearda'bleep,bleep'noisefromthespaceship.Whentheytriedtorunbacktotheircar,there werethreealiens(外星人)betweenthemandtheircar. Thealienstookthemtotheirspaceship.TheyaskedthemquestionsaboutthefoodanddrinkonEarth.Theywer everyinterestedinMrHill'steethbecausehisteethcouldcomeout! Finally,thealienstookthembacktotheircarandthespaceshipflewaway. 46.WhattimedoyouthinktheHillsarrivedatSandfield?