ExtensivereadingExtensivereadingRevisionWriteanemailorapostcardtoafriendtellinghimabouttheplacewhereyouareonholiday
TheplaceIwouldliketovisitwouldbeMars
IonlyknowthatitistheclosestplanettotheEarth,anditisthemostsimilartotheEarth
AlthoughMarsisthefourthclosestplanettothesun,itisstillmuchcolderthantheEarth
LikethesatellitespicturesshowedthatMarshaslotsofcraters,andscientistsspeculatethatperhapsMarsusedtobeliketheEarthbillionsofyearsago
IthinkthereismoretoMarsthanwhatthescientistsbelieve
IbelievethereislifeonMars
PerhapsthedefinitionoflifeonMarsisdifferentfromtheEarth
Itcouldbethatthelifetheredoesnotneedoxygen,butotherkindsofgases
Iwouldimaginethatlifemaynotbeactive,becauseMarshasbeenhitbymeteoritesandthesurfacehasbeenverymuchbombarded
SoIpresumethelifethatstillexistwouldnotbelikelifeonEarth