Completar Frases present perfect simple and continuousVersión en línea present perfect simple vs continuous review por Julia Kostochkina 1 winning been looking crying tried beaten have has was started ran contacted broken training Samantha Hill has just a new world record ! Yesterday in Manchester she 100 metres backwards in 16 . 5 seconds . Samantha is only 17 , but she already all the best runners in the world . She retro - running ? running backwards ? when she was 14 as a bit of fun , but soon she lots of competitions and now she is the best in the world . We spoke to the new world - record holder . ? It ? s amazing ! I since January for this and I have three times to get this world record , but today was the day . I don ? t even have a trainer ? I have been for one for the past few years , but no one has me yet . Sorry ? I ? m still very emotional . Excuse me ? ? We could see she had been . Samantha then ran away ? forwards ? with tears running down her cheeks .
