The man on the motorbike was traveling too fast.语法,结构?

The man on the motorbike was traveling too fast.语法,结构? The motorbike was traveling too fast to stop in time.(句型转换） the man on the motorbike travelled( ) fast( ) hit a boy a.ve The motorbike was travelling too fast to stop in time,同义句 The man was too old to walk fast. The man was too old to walk fast（改为同义句） The man was------- - Once ,a young man was traveling on the train.He was causing the man was hit on the head ___ a stone while traveling in t The man on the motorbike( )see the bag of rice ( ) he hit it The man was riding very fast. the man on the motorbike went home when he felt better.(改同义句 The old man ___just___(get) on the bus when a motorbike hit