13. Entraîne-toi à répondre aux questions de la page 21 et utilise for ou to pour expliquer les raisons pour lesquelles les élèves devraient rejoindre ton club.
a. In my opinion, our club is the best choice . you.
b. We meet every Tuesday . prepare . a national competition.
c. It is a great opportunity . develop new skills.
d. . join our club, you must understand calculus and algebra.
e. You don't like performing . a public, so it's not a good idea . join the school choir.