III. Complete the following passage by writing one suitable article in each gap. Some gaps require no article.
Over the centuries and with each successive invasion, (1)_____________ Vietnamese have had increasingly mixed (2)_____________ ethnic roots. The Kinh now cohabitate with various ethnic minorities, from (3)_____________ mountaineers of the high northern plateaux to the Cham and (4) _____________ Khmer. The Vietnam Museum of Ethnology celebrates their traditions in (5)_____________ three-hectare space.
The crafts, traditional costumes, musical instruments, life-size reproductions of village community houses, folklore, and traditional customs of (6)_____________54 ethnic groups in Vietnam are all represented. (7)_____________ Communities piny (8)_____________ important role in the history of the museum as they contribute fully to (9)_____________preparation of exhibitions and participate in (10)_____________ numerous events, such as craft demonstrations and traditional games, giving added meaning to the museum's vocation.
1 the
2 x
3 the
4 the
5 a
6 the
7 x
8 an
9 the
10 x