Раскрыть скобки в past simple или present perfect 1) i (to do) taekwondo since i was five years old 2) i (to begin) studying the piano at the age of four 3) i (to give) my first concert at nine 4) i (to win) my first prize in 2009 5) when we (to win) the world cup i was so happy 6) i (to win) lost of medal for team races and single races 7) i (to start) playing tennis two years ago and i (to achieve) a lot since then 8) my life (to change) since i (to win) my medals in swimming