EXPLORING XUAN SON NATIONAL PARK Xuan Son National Park is a famous tourist destination in Phu Thọ that (16)________a great impression on visitors with its primary forests and beautiful caves. Natural Beauty The park is well-known for its diverse ecosystem and breathtaking landscapes. After exploring (17)________cave like Lung Bun or Na Mo, tourists can enjoy the cool water of the waterfalls and the fresh air of the mountains. Sustainable Tourism The local government is trying to develop eco-tourism here, (18)________helps protect the environment while creating jobs for the Muong and Dao ethnic groups. This ensures that the natural beauty is preserved for the future. Travel Tips Visitors should prepare carefully for their trip (19)________the weather in the forest can change quickly. It is best to bring comfortable shoes, hats, and insect repellent to have a safe and enjoyable journey. Local Experience Experts suggest that (20)________the local food is

EXPLORING XUAN SON NATIONAL PARK
Xuan Son National Park is a famous tourist destination in Phu Thọ that (16)________ a great impression on visitors with its primary forests and beautiful caves.
Natural Beauty
The park is well-known for its diverse ecosystem and breathtaking landscapes. After exploring (17)________ cave like Lung Bun or Na Mo, tourists can enjoy the cool water of the waterfalls and the fresh air of the mountains.
Sustainable Tourism
The local government is trying to develop eco-tourism here, (18)________ helps protect the environment while creating jobs for the Muong and Dao ethnic groups. This ensures that the natural beauty is preserved for the future.
Travel Tips
Visitors should prepare carefully for their trip (19)________ the weather in the forest can change quickly. It is best to bring comfortable shoes, hats, and insect repellent to have a safe and enjoyable journey.
Local Experience
Experts suggest that (20)________ the local food is a must-do activity. Tasting traditional dishes like “Ga chin cua” (nine-spur chicken) or bamboo-tube rice will make your trip to Xuan Son even more memorable.
Question 16: A. makes      B. takes      C. does      D. plays
Question 17: A. each      B. all      C. many      D. some
Question 18: A. who      B. whom      C. which      D. that
Question 19: A. because      B. although      C. but      D. if
Question 20: A. trying      B. making      C. taking      D. doing