he could ride the bike to school when he was ten 改为同义句he could ride the bike to school () () () () ten

问题描述:

he could ride the bike to school when he was ten 改为同义句
he could ride the bike to school () () () () ten

when he was ten he could ride the bike to school
he could went to school ride the bike

he could ride the bike to school at the age of ten

he could ride the bike to school (at) (the) (age) (of) ten