There is still half a year before the postgraduate entrance examination. Mathematics and English should be learned from scratch. Is it too late?
In time, many of my classmates and I didn't start preparing until June and July. Judging from everyone's experience, it is completely in time. Recite more words and brush more English real questions. Everyone needs to invest time, make rational use of time and study efficiently, and you will definitely go to the school you want to go to.