Just consider it in your grammar and learn on how to speak it fluently, just keep on learning.
^^
Answer:
1. Tú corres en el parque, ¿no?
2. Yo asistí a conciertos de juanes.
3. ¿Aprendió a leer tu sobrino?
4. Yo no comprendo la tarea de física.
5. Los estudiantes comen hamburguesas en la cafetería.
6. Mi esposo y yo leemos el Miami Herald.
Explanation:
Identifying the narrator and the time that a sentence indicates is the first step that must be taken. this is very important to be able to conjugate the verbs, and that these have concordance with what is being expressed
7. dos mil quince
8. Don’t know
9. novecientos sesenta y dos
D.
10. 109
11. 4812
12.536