VI. Fill in each numbered blank with one suitable word or phrase. One of the greatest waterfalls in the world lies on the Zimbezi River, which (26)______ the border between Zambia and Zimbabe. Some people think it is one of the most beautiful sights in the world. Upstream, the river (27)______ through a wide valley. You could probably see Victoria Falls from 25 to 40 miles away and see its spray rising 1 000 feet into the air (28)_____ seven miles away. Long before you even see the waterfalls you can (29) _____ the roaring of the water. Victoria Falls was discovered by David Livingstone in 1855. The falls (30)_______ in honor of Queen Victoria. There is no doubt that Victoria Falls is a Wonder of The Natural World. 26. A. form B. to form C. forms 27. A. runs B. flow C. flows 28. A. from B. of D. out 29. A. touch B. hear D. watch 30. A. named B. was named D. were named