Alternative Version (more natural): I gave my presentation today. I felt really nervous, but I think I did a good job. It was hard to memorize everything—I had to learn over 150 words! I forgot a few things because of nerves, but I managed to improvise. Overall, I was happy with how it went. 😄 I hope to improve my presentation skills. Tip: Use “gave a presentation” (not “did”) – it’s the correct collocation. “Letters” means A, B, C – use “words” or “lines” instead. “Improvised” is the correct past form of “improvise.” Also, “nervous” is often confused in spelling – watch for “ou” not “u.”