La fisica, the rest are school subjects.
Well most likely D. because you are suppose to use the masculine form with masculine nouns. It can also be C.
Translate please, English?
Spanish translation: I arrive at school at 7:30 in the morning, I always carry my backpack with the tools. Let Me in the school. I talk to my friend Mia and Roy a little while we're doing our job. After I finish school, sometimes they pick me up or I just have to take the bus. My friends Mia and Roy live a long way from school, so sometimes everyone picks us up together. They are both very intelligent and take advanced courses.