她在派对上即兴表演了一段说唱，大家都为她鼓掌。

She started ___rapping at the party and everyone cheered for her.

他在敲门，但没人应答。

He kept ___rapping on the door, but no one answered.

我们坐在公园长椅上，随意地聊着天气和周末计划。

We sat on the park bench, ___rapping about the weather and weekend plans.