The Arabic sentence "أنا أحب مدرستي" needs to be translated word by word:
أنا (ana) = I
أحب (uhibbu) = love
مدرستي (madrasati) = my school
The full translation is therefore "I love my school."
The key distinction lies in the word مدرستي. The root word مدرسة (madrasa) means "school," and the suffix ـي is the possessive pronoun "my." This is different from معلمي (my teacher), which would be required for "I love my teacher." The other options introduce verbs and objects not present in the original sentence - "going to school" would require أذهب إلى, and "reading in class" would require أقرأ في فصلي.