Cindy：Hi, Linda．1__________________?
Linda：Art, because it is relaxing．
Cindy：But I like P．E．because it's fun．Selina, 2_______________? Tell us your favorite subject．
Selina：I like math best．3__________________．
Ken：But I don't like math．4__________________, I think．I like Chinese because it's useful．
Mary：I think Chinese is fun, too．I also like it．But I think science is my favorite because it's exciting．
Jones：5__________________, too．And I also like music because it's enjoyable（令人享受的）．
A．It's difficult but very interesting
B．I like science
C．Why do you like art
D．It's boring
E．What's your favorite subject
F．What about you
G．My favorite subject is music