Bonsoir vous pouvez m'aidez , car je n'i arrive pas Je dois dire 3 obligations comme : Listen  , speak et English 3 interdictions .....: 3 Autorisation : .....

Obligations:
You must go now
You should do it yourself
You have to finish the work
Interdictions:
Don't call me again
Don't leave your baggage unattended
Don't exceed the speed limit
Authorisations
You can do whatever you want here
You can take some chocolate
You can finish your homework tomorrow
Impossibilities
The sky cannot be red
A blind man cannot see
A man cannot fly

Je te donne 2 exemples a chaque fois puis tu feras la 3eme tout seul tu verras c'est + facile avec des exemples
2 obligations : you have to clean your room
                     you must have your homework done 
2 interdictions:  they must dont ( ou mustn't ) smoke here !
                       Don't listen to her
2 autorisations :  i can buy this dress
                         i can see her
voila bonne soirée