Fill in the blank with the correct form of the given word.
1. It is necessary for every one to take part in the .............. activities of their village . COMMUNE
2. When you visit a Thai's house, you will be treated with the best ............................. SPECIAL
3. Everybody plays an important role in the .......... of the cultural heritages of the group they belong to . PRESERVE
4. The Khmer people are characterized by their unique .................... activities . ART
5. Although the peoples in Vietnam are diverse, they live ............... in the same nation PEACE