Correct grammar is your key to speaking English fluently and confidently. Knowing your grammar will help you avoid errors that make your English sound strange to native speakers. Correct grammar won’t just demonstrate your English skills—it’ll also show that you’re diligent and have an eye for detail.
This is equally important if you’re aiming to study abroad. Colleges and universities are likely to assess your academic English based largely on your knowledge of English grammar. Grammar is even important for your social life.