Answer:
It’s important to monitor the effects of solution because it always needs a modification and a group can establish ways to monitor the solution.
The Normans spoke French.
Upon his return from the battle, Bilbo comes back with two little treasure chests, one filled with silver and the other one with gold, and says "<span>That will be quite as much as I can manage". Taking this into consideration, we can conclude that your best answer is option A.</span>