Bonjour,
Réponse :
1. Prince Harry is as tall as his father.
2. William's smile is as radiant as his mother's.
3. Harry's hair is longer than his brother's.
4. William is better-looking than his brother.
5. William is more sociable than his father.
Explications :
comparatif d'égalité ( aussi... que ) : as + adjectif + as
comparatif de supériorité ( plus ...que )
adjectif court : adjectif-er + than
adjectif long : more + adjectif + than
adjectif irrégulier : good ==> better
Reemarque : avec les adjectifs comme "good-looking" la formation avec "more good-looking than" est aussi acceptée )
