帮忙改下句子中的错误``感谢!

题目

帮忙改下句子中的错误``感谢!
这篇文章的题目是：My teacher
以下几句[ ]中的可能是时态不对或是表述不当……帮我改一下咯``
She has got so much energy when she [teaching] in the class.
If she thinks the knowledge is boring she also [amusing] and tells jokes to make……
She [ is not teach ] me many years .
只需改[ ]中的,原句结构不要变动,

答案

she has not taught me many years.