Here is a list of tools and actions you must use:
All Camera Raw adjustment sliders
Crop and straighten in one step using the ruler tool
Use the quick select brush and content aware fill to take out and replace parts of your image
Use the pen tool, path layer, spot healing brush and content aware fill to take out lines in your image
Use the spot healing brush and or clone stamp to remove unwanted parts of your image.
Add adjustment layers to your image using the adjustment layers panel
Save your completed edited image as a PSD file on your memory stick if you want to go back and make changes to it. Save it as a jpeg if your are happy with it then upload this and the original to your website by the end of this class.