My glasses are getting fixed. I have very poor eyesite. What can I do to make my eyes more clear so I can see in the time being?

Back up glasses. The best solution is to find an old pair of eyeglasses in a drawer somewhere where you live. Your ophthalmologist may have a contact lens which can correct much of the vision for you until the glasses are ready. And there are outfits that will make eyeglasses in most cases in one hour.