Please check my sentences gramatically(12.4)

I will go to ANother city after I finish work. I WILL take part in my co-worker's wedding tomorrow. She made a reservation AT THE hotel for her guests. Since we WILL drive a car after work, I hope the road IS not frozen. There are many things to do by using internet such as shopping, chatting and so on. I WOULD prefer watching movie at home THAN going to the movie theater. I DON'T have enough time to stay at home TO WATCH TV. That's why I usually downloaded THOSE files. At that time, it DOESN'T NEED TO TAKE A long time to download them. IT took 3~4 hours to download each movie. I thought it was time consuming but I didn't have any choice but TO WAIT for A long time. SINCE download speed was very slow, I WOULD spent my whole day to download them. Thanks to the advancement of technology, the download speed has been faster than IN THE past. Speed is the biggest change between past and now. I can't imagine the future how the internet speed would be faster than now.