I began to learn__a bicycle at seven years old

I began to learn__a bicycle at seven years old I began to wonder I began to crazy miss It ()five years()i began to study Englishis,began为什么 I began pacing,rambling to myself. I began to faith in myself I began to study English when I was seven years old.同义句I began to study English ----- ------- ------- ------seven . when this began,i had nothing to say怎样翻译 I began to learn English three years ago.是什么时态 i had hardly go home when it began to rain. I began to learn English language three years before.改错? When/While it began to rain ,I was watching TV I stopped him before he began to talk with me. I began to study here two years ago 同义句要两句, I found that l began to hate you!怎么翻译 i was so frustrated and even began to wonder ofife 翻译I began to fish before memory began,so as far as I know I have always fished. i began to fish before memory began,____ i know i have always fished.这个空为什么不能填so.