Answer:
I can't read off the unit that has only been assigned to you as you haven't shared a snip-it of the important details.
Explanation:
A) with my friends or sometimes with my phone
b) With music XD
c) with my maths book
The correct answer is:
This is an example of the writer telling through description rather than showing through dialogue.
Sometimes writers like to explain explicitely what's happening instead of adding dialogues of the situations., which is the case in this passage,