When I started riding a bike a couple of years ago,I didn't think my involvement would ever be more serious than the occasional short ride.But as I built strength,my friends encouraged me to step up my training and try some longer trips,The first one

I started school when I was six I started learning English when I was nine years old I started collecting them when I was6 years I started to like you when I first saw I started English when I was four years old句型 The film started.I got to the cinema.(When) I smelt a reat when he started being so kelpful I started learning English when I was nine years old 改成同义句 I started learning English （） ( ) 请问When I started ice-skating与When did i start ice-skating,哪个对?谢谢! I started to learn the piano when I was five years old.的同义句是什么?I started to learn the piano when I was five years old.=I started to learn the piano__________ ____________ ____________ ____________ five. I first started a_____ in a play when I was 12. i started learning english when i was 12改同义句 i was three years old when i started doing the things 对three years old 提问 When I was 7 years old ,I started school.(改为同义句) i started playing football( when i was six)就画线部分提问 I started collecting coins when I was thirty.(用since改写） I started collecting coins when I was thirty.(用since改写) It started to rain when I got home.的同义句 It _____ _____ ______ when I got home.