English: recite grammar, recite skillfully, recite skillfully! For example, some people can't remember how to say politeness and possible antonyms, and don't know whether to add in or im in front, so you can remember that when you read the word P, your mouth will be closed, while when you read M, your mouth will be compared, so it is im. Just remember in a similar way. Some people are tired of reading, but they always forget. Remember the clever plan, but don't forget it with a cup!

Math: The sea tactics are still effective.

Chemistry is similar to physics, so I advise you not to learn it early: because you learn it shallowly outside and teach it in detail at school. If you study, you may be carried away by the lead for a while, but later, if you don't learn the detailed knowledge well and lay a good foundation, it will be difficult to stay ahead. It is suggested to follow the teacher's speed, believe in yourself and be sure to succeed.

I wish you progress in your study! (^-^)