One of the ........... (1) waterfalls in the whole world lies on the Zimbezi River , which ......... (2) the border between Zambia and Zimbabwe . Some people think it is one of most beautiful sights ........(3) the world . Úptream , the river ...... (4) through a wide valley . You could probably ...... (5) Victoria Falls from 25 to 40 miles away the see its spray rising 1,000 feet into the air ........ (6) seven miles away . Long before you even see the waterfalls you can ........(7) the roaring of the water . Victoria Falls was ........... (8) by David Livingstone in 1855 . The falls were named in honor of Queen Victoria . There is no doubt that Victoria Falls is a Wonder of The Natural World.

(1) . A. great B. greatest C. greater

(2) . A. form B. to form C. forms

(3) . A. in B. on C. over

(4) . A. runs B. flows C. flow

(5) . A. see B. saw C. seen

(6) . A. got B. from C. of

(7) . A. touch B. hear C. watch

(8). A. discover B. discovering C. discovered