they study→ ellos/ellas estudian
"Estudiar"
English: "study hall" Spanish: "hora de estudio"
"You all don't study" in Spanish is "Usted no todos estudian."
"To study" is "estudiar" in Spanish. In speaking af a room, "despacho" or "estudio". A study is "un estudio".
Estudiar
Voy a estudiar.
Yo no estudio
Estudio arte.
You say "estudio ingles" (with an accent on the final 'e'). Note that languages are not capitalized in Spanish.
"Nosotros estudiamos" or just "estudiamos"
Que tienes que estudiar?
Translation: Estudiaremos