There are actually two best materials for mathematics: textbooks and real questions over the years. It is generally believed that the three-year simulation of the five-year college entrance examination is a good combination of the two.

There are still some suggestions. You said you forgot all the formulas. I don't think this can be solved by any review materials, but your own understanding of the basic knowledge of textbooks. Only when you understand it can you remember it firmly and use it flexibly. I suggest you think about the reason. As for the score, you don't have to worry, because with your current score, it is no problem to get more than 120 through the training of senior three. The key is to get the basic score. In recent years, the mathematics college entrance examination questions have always been based on foundation. It is suggested that such topics should be concise and not be lost by various materials. I hope I can help you! Good luck!