英文同义句转换.谢谢He set up his own company when he was more than fi

英语同义句转换He has to finish his homework on his own.He has to fi We were surprised when he left University to set up his own He could swim when he was five.同义句转换 he was happy when he saw his mother(同义句 he was ringing up when an old man fell off his bike改成同义句.___ 英文同义句转换.A man knocked at the door when he was watching TV.A 问英语同义句转换1、His grandpa was a pilot when he was young 2、My chi his uncle left home when he was twenty同义句 同义句转换：He thinks carefully when he works?格式：He is ___ ___ his 同义句转换: He could walk when he was thirteen months old. He cou 同义句转换;He could speak English when he was four years old He _ He often got up early when he was young( 同义句是什么 ) He_ _ _ up