Answer:
11. Si, nadé en la piscina
12. Si, hablé con la profesora.
13. Sí, terminé mi tarea.
14. Sí, escuché a la profesora.
A diver operating at a depth of 10m in the lake suffers a pressure variation, in relation to the surface, in n / m2 due to the liquid, estimated in terms of
Asisten in present
Asistieron in preterite
Asistían in imperfect
