Is after the underlined word? If so, it'd be a preposition. It's followed by a noun.
Answer:
You can study more days after school to get the grade u deserve and also work like 1 hr to 3 hrs to get it down and dont forget it takes time!!!
Explanation: IT helps ive done it before hope this helps you so have a great rest of your day and keep on studying.
After the storm, no one could get in or out because of all the trees in the road.
