I am Master's student in an Engineering discipline and I don't think the nature of my Master's thesis topic can be finished in time, realistically speaking (GUI development) and I have a month left. This project was actually proposed by the professor at the start of the year and I naively accepted it at the time. I am trying to suggest to the professor to let another student to continue my project next year and maybe improve on what is lacking and add more functionality. Is it common for projects to continue year after year?