HELP!! with my spanish work for class! Thank you

If you wanted to say something in spanish, what would you say?

My spanish teacher said to make these sentences into "ar" verb conjugations. can someone plz me with that? 1. ellos están en la computadora 2. la chicas están estudia 3. la chicas están hablamos 4. el ojo de el señor es marrón 5. la muchacha es feliz 6. la muchacha cantar

Numbers that us talk about the order of things