She looks like any other schoolgirl，fresh-faced and full of life．Sarah Thomas is forward to challenge of her new A-level course．But unlike school friends，16-year-old Sarah is not spending half-term（61） ______ （rest）．Instead，she is earning $6500a day as（62） ______ model in New York．
Sarah（63） ______ （tell） that she could be Britain's new supermodel，earning a million dollars in the new year．Her father Peter，44，wants her to give up school to model full-time But Sarah，（64） ______ has taken part in shows along with top models，wants （65） ______ （prove） that she has brain as well as beauty．She is determined to carry on with her（66） ______ （educate）．
She has turned down several （67） ______ （invitation） to star at shows in order to concentrate on her studies After school she plans to take a year off to model full time before going to university to get a degree（68） ______ engineering or architecture．
Sarah says，"My dad thinks I should take the offer now．But at the moment，school （69） ______ （come） first．I don't want to get too absorbed modeling．It is （70） ______ （certain） fun but the lifestyle is a little unreal．I don't want to have nothing else to fall back on when I can't model my more．"