usually 的形容詞是什么怎么寫?

　　I'm usually home by 6 o'clock.

　　我一般6點鐘回到家。

　　I usually go to work by bike.

　　我通常騎自行車上班。

　　I usually get the bus to work.

　　我通常坐公共汽車上班。

　　Usually, the work is boring.

　　通常這種工作很乏味。