he went home one hour后面填什么

he went home one hour后面填什么 he went out without (l后面填什么 ) the door. He watches TV__less than one hour every day.中间需要填什么吗? He went home an hour ago.变否定句一般疑问句 ( ),he went home. ------------(late),he went home One day he went on a long way alone. Before he left home,his He always ___ at home,but one day he went into a town to buy He went home safe.改错 He watches TV__less than one hour every day.中间需要填for还是no?为什么 改写He returned home an hour ago He returned home an hour ago