qu'est-ce que?
what
est-ce que?
? (no direct translation, add in front of any sentence to turn it into a question)
qui
who
où
where
combien
how many? (how much?)
pourquoi
why
quel? (feminine: quelle?)
which? (m/f)
avec qui
with whom
quand
when
à quelle heure
at what time
comment
how
de quelle couleur
which colour
il y a combien de personnages?
how many characters are there?
quel temps fait-il?
what's the weather like (literally: which weather is it?)
comment est-ce qu'il s'appelle?
what's his name (literally: how is he called?)
comment ça va?
how are you?
c'est combien s'il vous plaît?
how much is it please?