1. (to everyone) get dressed quickly
2. (to ernesto) skip the shower
3. (to everyone) put on your sneakers
4. (to everyone) run 10 miles
5. (to ernesto) don’t take a break
6. (to everyone) ascend the stairs
7. (to everyone) remove your shoes and jump in the pool
I'm not entirely sure what you want us to answer, but here are the translations
These are the definitive answers (emphasized): 1. Planting more trees significantly reduces erosion. 2. Upon discovering any toxic substance in your home, you need to notify OR will notify the environmental authorities. 3. If I were unemployed, I would tend to the plants and roses in the garden. 4. Should the trip be canceled, I would go home today. 5. If natural resources are depleted here, we will relocate to another city. 6. If there is a less polluted place, I will calmly live with my family. 7. In the event of flooding, no public transport would be operational. 8. If lion hunting is legalized, wildlife would encounter serious issues. 9. If animal extinction persists, the ecosystem will suffer irreversibly. 10. If I have time off, I will travel to an exotic desert. Explanation: It is worth noting that if the conditional clause beginning with "si..." is in the present tense, the consequent verb should be in the future tense, whereas if the conditional clause is in the past tense, the verb of the dependent clause should be in the conditional tense—paralleling English usage.
Ayer perdí mis llaves.
Las busqué por todos lados.
Salí a buscarlas cerca del automóvil.
¿Sabes dónde las dejé?
Cuando regresé a la casa, las encontré en la puerta.
¡Espero que esto te sirva, buena suerte!
