Answer:
1. Maria and Anita in a store. 2. The boys listen to music in the 3. The students study in the 4. Alicia to school by car. 5. Carmen prepares a snack in the 6. Felipe takes notes in a 7. The girls on the phone. 8. Cochita a soda after school. 9. Professor Alvarez chemistry. 10. I got a high grade in art class.