There are certain high school courses that you need to take in order to take university courses. I got that for a couple of courses when I was in first year and hated it.

Also, don't prepare your schedule necessarily based on the times of everything in first year. Choose the courses that you need to take or might like to take because they fill up fast. Many upper years will take first year courses limiting the space of first years. In upper years you'll have plenty of time to play around with your schedule to make life more convenient.

yea ok so i found my problem, i cant read. at the top of almost all my courses it says enrolled students will be assigned cores, labs, and tutorials. so once sectioning is done then i can choose to move them around 9hopefully there will be room in the cores, labs, and tutorials i want