I don"t know it exactly = I don"t know it ________ ________.句型转换

问题描述:

I don"t know it exactly = I don"t know it ________ ________.句型转换
I study hard so that i may not fail in the examination.
I study hard ________ ________ ________ ________/________ ________ ________ ________fail in the examination.

specifically
so that I won't