Answer
$$\frac{0}{0},{\text{ }}\frac{\infty }{\infty },{\text{ }}{{\text{0}}^0}{\text{, }}{{\text{1}}^\infty },{\text{ 0}} \cdot \infty {\text{, }}\infty - \infty $$
Work Step by Step
$$\eqalign{
& {\text{The six indeterminate forms are:}} \cr
& \frac{0}{0},{\text{ }}\frac{\infty }{\infty },{\text{ }}{{\text{0}}^0}{\text{, }}{{\text{1}}^\infty },{\text{ 0}} \cdot \infty {\text{, }}\infty - \infty \cr} $$