Answer:
The most intelligible choice to make (in my opinion) would be to deny my friends offer. Although I would love to go out with my friends I believe that the punishment I would recive from my parents would be terrible. I would explain the situation to my friend and ask to possibly go out another time when my parents would allow it. Trust is very easy to lose and extremely difficult to earn back and I would be very scared to disappoint my parents.
This is just my opinion tho! Hope this helps! :D