Réponse:
bonsoir !
a. I won't have to be a designer in a small company. (-).
b. Won't you have to wear boots if you work inside? (?)
c. If they become gardeners, they will be able to work outside every day! (+)
d. The champion will be able to win the final again next week. (+)
e.If she graduates, she will be allowed to travel. (+).
Voilà ! bonne soirée :)