VI. Read the text and choose the best answer to fill in each blank.
Yok Đôn National Park is one of the biggest national parks in Vietnam. It is in Krông Na commune in Đắk Lắk Province, 40 km northwest of Buôn Ma Thuột City. It is (21) _________ of beautiful scenery including forests, rivers, streams and pools, and amazing wildlife including 474 different plant species in an area of 1,155.45 km².
It is the best place to see large mammals, such as Asian elephants, Indian bison, Eld's deer and yellow crested gibbons. It is also one of the few places that endangered big cats (22) _________ the Indochinese tiger and leopard live. Not to mention the wide variety of birds that live there, for example, the rare giant ibis and sarus crane. All of these species are (23) _________, so this is why the area is protected and why eco-tourism is important.
Visitors can go trekking. To really make the most of the trip and see as much as possible, treks should be at least three days long. (24) _________ this way, visitors can trek deep into the forest and visit a local village. Also, they have the chance to enjoy birdwatching and see a lot of other wildlife including bathing elephants.
There are plenty of places to stay and eat around the national park. The best time to visit is during the dry season (25) _________ is between October and April. This is the time when you are sure to have the best experience ever!