Answer:
2.
1. Julia is drinking a soda
2. Maria and I are writing on the blackboard
3. I have to do a lot of homework
3. Mis amigas y yo fuimos a la cafeteria. Teníamos mucha hambre. Carla compró un sándwich y leche, Maria compro un platano, y compre una tortilla y agua.
Translation: My friends and I went to the cafeteria. We were really hungry. Carla bought a sandwich and milk, Maria bought a banana, and I bought a tortilla and water.