Các bạn kiểm tra giúp mình bài viết nhé ❤️ Mình cảm ơn các bạn nhìuu Mình có check trên app Hemingway thì app chấm cho mình grade 3 à. Mình mong muốn bài này của mình lên tầm grade 6-7 thì cần phải sửa bằng cách nào ạ? Mình cảm ơn Hello Chris, How are you? I hope everything is going well. Thank you for your last letter. I am excited to come and stay with you for the weekend. It's gonna so much fun to go to a Science festival. We can improve our knowledge about Science and explore more about the world. In answer to your first question, 'Can animals speak?' is a good idea because I love animals and I want to discover about the animal world. More than that, the communication of animals is so attractive attention to me. Keeping up with your next question, I want to ask you that do we need to buy tickets before going to the festival? Is the festival sell your hometown specialties? Because I want to taste and enjoy food in your hometown Finally, I cannot stay longer with you because I have a final exam in school. I am so much sorry about that. To sum up I look forward to seeing you this weekend. Best regards, Chloe.