【導(dǎo)讀】begin-began. see-saw. sell-sold. have-had. think-thought. learn-learned. Gamesbegin?Theybeganin776BC,about3000. yearsago.ago…以前。hold-held. can-could. have-had. stop-stopped. modernOlympicGames?Greece.win-won. am/is-was. are-were. host-hosted. proudof為…驕傲。proudof為…而驕傲。sportsmenwin?medals,and28bronzemedals.