Come and see the Grand Canyon, one of (13) _________ places in the world! What You Can Do>> - Hiking>> Walk along the trails and enjoy stunning views. - Photography>> Take amazing pictures of the canyon. - Ranger Programs>> Learn about the nature and history of the area. Best Time to Visit>> Spring and fall (14) _________ perfect for nice weather. Location >> Arizona, USA. Bring>> Water, snacks, and your family or friends! Don t (15) _________ this incredible adventure! Plan your visit today! -------------------- Bạn hãy đọc đoạn văn 1 trên và trả lời câu hỏi. Don't (15) _________ this incredible adventure! Plan your visit today!