那个出租车司机在找零时耍花招，少给了我五块钱。

The taxi driver ___cheated me out of five dollars when giving back the change.

别在那儿瞎晃悠了，赶紧把报告写完。

Stop ___dawdling around and finish the report right now.

他们开玩笑说昨晚在车里亲热了。

They joked about ___fooling around in the car last night.