There are different ways to ask a
question. The examples given mean "Do you go to Paris?"
1. by raising the voice at the end of
the sentence: Vous allez à Paris?
2. by adding "est-ce que" to the beginning of the sentence: Est-ce vous allez à Paris?
3. by putting the verb first, then the
subject: Allez-vous à Paris? (note
the hyphen that is used when the subject is a pronoun).
4. by using a question word:
- Why? = Pourquoi?
- How much? / How many? = Combien?
- Who?
= Qui?
- Which? = Quel/Quelle/Quels/Quelles?
(depending of the gender and number of the subject)
- How?
= Comment?
- Where? = Où?
- What?
= Que/Qu' ?
- When?
= Quand?