D because it combines the sentences correctly. I think, I'm puzzled between d and a but I really do think its d. :) Hope this helps!
Brain storming is when you get ideas for writing or anything to that matter.
<span>and free writing is usually when you just write about whatever you want</span>
If its refelctive then it needs your personal insight.
Answer:
it would be good for you because its calculations are much more precice and its less expensive to have, but if you think about it someone just lost their job to a robot and now they are unemployed.
Explanation: