Fill in each numbered blank with one suitable word or phrase.
One of the (1)___ waterfalls in the world lies on the Zimbezi River, which (2)______ the border between Zambia and Zimbabe. Some people think it is one of the most beautiful sights (3)_____ the world. Upstream, the river (4)______ through a wide valley. You could probably (5)_____ Victoria Falls from 25 to 40 miles away and 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.
Điền vào ô 5
You could probably (5)_____ Victoria Falls from 25 to 40 miles away
A. see
B. saw
C. seen
D. x
Could là động từ khuyết thiếu => sau could+V_infi
=> You could probably see Victoria Falls from 25 to 40 miles away..
Tạm dịch:
Bạn có thể quan sát Victoria Falls từ cách xa 25-40 dặm
Đáp án cần chọn là: A