Question

what should i do to improve my reading scores? I got perfect on sentence completion but lose points in the reading comprehension parts, especially for the long passages.

Answer 1

I'm assuming you're talking about the SAT. Try to read the passage slowly and carefully, and when you get to a problem in which you're split about the correct answer, literally ask yourself why one answer choice would be better than the other. Also, don't forget to base the answer on the PASSAGE and disregard your own opinion; that's really important to getting the main point of the passage.