.V. Make questions for the underlined words. 1. Mount Everest is the highest mountain in the world. 2. The Grand Canyon is in Arizona, USA. 3. The Nile River is 6,650 kilometers long. 4. Thien Duong Cave was discovered in 2005. 5. Visitors can get to Angel Fails by boat. 6. My family usually go to pagodas on the first day of Tet
