Respuesta :
cantastes, mira, llama, estudiaron, empeze. hope this helps.
1. Tú cantaste con Susana en la fiesta anoche. - You sang with Susana at the party last night.
2. La profesora miró a los alumnos. - The teacher watched the students.
3. Usted llamó a la tienda por teléfono. - You called the store by phone.
4. Los alumnos no estudiaron anoche. - The students didn't study last night.
5. Yo empecé a leer el libro ayer. - I started reading a book yesterday.
You just need to learn the rules of forming preterite in Spanish to know these answers.
2. La profesora miró a los alumnos. - The teacher watched the students.
3. Usted llamó a la tienda por teléfono. - You called the store by phone.
4. Los alumnos no estudiaron anoche. - The students didn't study last night.
5. Yo empecé a leer el libro ayer. - I started reading a book yesterday.
You just need to learn the rules of forming preterite in Spanish to know these answers.