The correct answer is C."Hace dos Años que estudié". This is because "Hace dos Años" Means "about two years" so it's giving information about time. Also "que estudié" means "that I Studied" so it's giving the action that was done at that time so that leads me to Believe my Answer.
The word that fits the sentence is AL.
There you go.
The answer is “A” No debemos contaminar el medio ambiente.
Answer:
1. quienes
2. de dónde
3. qué
4. quién
5. qué
Explanation:
I'm not sure if everything is correct as I started learning Spanish not a long time ago but I hope I helped:)