My mom told me not to worry, we will cross that bridge when we come to it.

The right answer for the question that is being asked and shown above is that: " D. Cliche." My mom told me not to worry, We will cross that bridge when we come to it.
These are the following choices:
 A. Hyperbole B. Simile C. Metaphor D. Cliche

The awnser is b here