题目内容：

1,He usually spends an hour doing his homework in the evening.改为同义句.2,He goes to work by bi
e every day.改为同义句.He didn't play football any longer when he was forty years old.改为同义句.

优质解答

It usually takes him an hour to do his homework.
He rides his bike to work every day.
He no longer played footbal at the age of forty.