Answer: The answer is C.
Explanation: In this exercise, we want to find which of the statements has sense. Let's analyze all of them.
A) "Usamos la bañera para calentar comida."
the translation is: We use the bathtub to warm up food.
This makes no sense, so this option is discarded.
B) "Usamos el micro-hondas para bañarnos."
the translation is: We use the microwave to have a bath.
Again, this makes no sense, so we can discard this option.
C) "Usamos la estufa para cocinar."
The translation is We sue the stove to cook
This sentence has sense, so this statement can be true.
D) "Usamos la plancha para guardar las cosas."
the translation is: We use the iron to store things.
Again, this sentence has no sense, so this option is discarded.
Now you can see that the only sentence which has sense is option C, so the right answer is option C.
