Answer:
escriben
Explanation:
Los estudiantes (the students) can also be said as them, or ellos. Â The present tense -ir conjugation for ellos/ellas/ustedes is -en. Â So, drop the -ir ending and replace it with -en, to conjugate escriben. Â
If you are conjugating the preterite, then the answer would be escribieron, following the same process of adding the ending. Â