Bonsoir quelqu’un pourrait m’aider pour cette exercice svp merci d’avance

Complète les phrases suivantes avec who
ou which

a. Superman is a superhero …….. comes from
the planet Krypton
b. The Awesome Con,…….. takes place in
Washington DC, gathers thousands of
comics fans.
c. Comic conventions,…….. started in the US,
are now popular all around the world,
d. Mister Fantastic, ……… is the leader of the
Fantastic Four, has elastic superpowers.
e. The people ……. read comics aren't only children.