他轻轻地敲了敲门，然后走进了房间。

He ___rapped lightly on the door before entering the room.

他在派对上即兴说唱了一段，所有人都跟着节奏摇摆。

He ___rapped a freestyle at the party, and everyone swayed to the beat.

老师严厉批评了那些没完成作业的学生。

The teacher ___scolded the students who didn't finish their homework.

老师重重地敲打了一下那个迟到的学生。

The teacher ___rapped the late student sharply.