1. He did a nice impersonation of a popular show host telling a joke.2. He was arrested for impersonating a police officer.3. He did a great impression of his boss.4. By mimicking his mother's voice he successfully fooled his teacher into thinking that he's not home.5. He did a humorous parody of the famous soliloquy.
 impersonate; mimic impression impersonation parodyimpersonate 跟 impression 都能指模仿別人的聲音跟舉止, 有產生娛樂效果的意思. mimic 單純指模仿. impersonate 另一個意思是惡意的喬裝, 如喬裝成警察騙市民。Parody 專指好笑滑稽的模仿
他模仿一位受歡迎的節目主持人維妙維肖. 他模仿他老闆模仿的很像. 模仿他的聲音
I have been wrecking y brain on this tough math question but I still cannot solve it.