<p>BabuMohan - I understand about your posting an essay on this forum. Not a good idea. What about asking your English teacher if there are any good books that just talk about sentence structure and the structure of a paragraph. There are workbooks that you can get at stores in the US called Holcombs. I would definately check them out. I am sure that they are on-line. Another suggestion would be maybe taking a basic English class (could even be lower than a 101 class) at a local community college over the summer. Good luck, but I would really consider not loading up on classes your first year in college. It would be far better to take the minimum amount of classes until you feel comfortable with a higher workload. I have seen so many students crash and burn trying to take too many classes.</p>