7. In the sentences below some articles are not used correetly. Find and correct the mistakes. 1) River Severn is the longest river in the Great Britain. 2) Washington in the capital of United States of the America 3) Jannat speaks German very well. Last summer she went to the Germany with her family. 4)1 have reeently uned the services of thin travel agency to book a cruise in Mediterranean. 5) The Mount St. Helens in the volcano located in the Washington 6) The Mount Everest in the highest mountain in the world. 7) My grandparenta live in the Naryn. B) My dreanm is to vinit California. D The Korea is near the Japan and China. 10) Australia in a very big continent. 11) Onh get very hot in the summer.​