Comic

Very good! You're drawings are perfectly fine! The last two frames are really well done!

It's very hard to draw a comic, so let me give you some advice, then it's up to you if you listen to it or not.
1: Condiser your key frames: which is the most important picture? Then make it the biggest and more detailed. (so the reader can decode the importance)
2: try to avoid drawing the same picture twice. You have 3 frames for a phone conversation. One is perfectly enough. (Or if there is something shocking, that she hears on the phone, in the next frame you can focus on expressing the emotion she's feeling eg. with a close up.)
3: When you draw a scenery of a location you can add info about the location in one of the corners (eg.: Art University of Saint Paul Chatolic Church's or something) it gives more context.

You choosed a very hard thing, I wish you good luck and more importantly: Enjoy!