rose has been learning french since she was eight years old

rose has been learning french since she was eight years old Eric has been learning to sing since he was 8 years old (改为同 .I have been collecting them 1 I was eight years old 当since tom started learning music when he was eight years old. Eric has been singing since he was 8 years old改为同一句 Eric has been singing since he was 8 years old改为同义句 lucy has been learning french for two years 改为同义句 lucy start She is eight years old. We have been learning English since we were 10years old 对划线部 she has a borther .he is eight years old （合并成一句） she has ___ Ever since I was eight years old,开头的英语完形填空 She has been swimming s----------- she was five years oid.