To answer the following questions, it's important to understand the difference between "qué" and "cuál" in Spanish. "Qué" means "what," and "cuál" can mean either "what" or "which." To further differentiate the two, "qué" can be followed by a noun or a verb, while "cuál" can be followed by a verb or preposition. So, the answers are:
1. Qué estudias? (What do you study?)
2. Cuál de los dos no te gusta? (Which of the two do you not like?)
3. Qué película quieres ver? (What movie do you want to see?)
4. En qué etapa de la vida estás tu? (What stage of life are you in?)
5. Cuáles son los postres para la fiesta? (Which ones are the desserts for the party?)
6. Cuál es tu opinión? (What's your opinion?)
7. Qué piensas de mis zapatos nuevos? (What do you think about my new shoes?)
8. Qué vinos te gustan? (What wines do you like?)
