Answer: c. I want to improve my grades by working a lot harder than last year.
Explanation:
The answer c) would be the best goal for her because in that way after improving her grades by working harder she will see and decide which technique is best for her good grades.
Other options in the question can be harmful to her goals because they can make pressure on her and demotivate her. She must try first to work harder than the last year and in that way, she will see how she can set the new goal.
If there were a fire, explosion, or bomb threats in schools, for example, are required to evacuate but if it's a sniper or shooter then they do a lockdown. Because if the shooter is on the outside and they decide to evacuate then they could get shoot so most schools and places do lockdowns.
So the answer would be a sniper. I hope this helps!