Hi there,

If you're struggling with the English portion of the SAT, you'll want to work through these practice exercises: https://www.khanacademy.org/mission/sat/practice/reading-and-writing

The best way to improve your skills is through consistent practice. Try to work through a few practice sets every day and take a few of the practice tests before you take the actual exam.

Let me know if you have any further questions!