0 of 1 Questions completed
You have already completed the exercise before. Hence you can not start it again.
Exercise is loading…
You must sign in or sign up to start the exercise.
You must first complete the following:
0 of 1 Questions answered correctly
Time has elapsed
You have reached 0 of 0 point(s), (0)
Earned Point(s): 0 of 0, (0)
0 Essay(s) Pending (Possible Point(s): 0)
Choose the appropriate modal verb for obligation. More than one answer may be correct.
Choisissez l’auxiliaire modal approprié pour l’obligation. Plus d’une réponse peut être correcte.