Why do use so many words? Just say, “Yes, I lied”.
“Why do use so many words?”
Based on your posts, I would surmise that you did poorly on the TOEFL. In addition, I would point out that there are many sources on the web that would help you master the meaning of “lie”. You should use them.
When your command of English improves you’ll have an easier time responding thoughtfully rather than simply shrieking epithets like a spoiled 4 year-old girl having a tantrum.