----- Nội dung ảnh ----- 1. There are only ___ people who know how to play bamboo flute in my village. 2. Gathering and hunting still play ___ important role in the economy. 3. We were afraid that not many people will come, so we only made ___ sticky rice. 4. Those tourists don’t have ___ knowledge about this mountainous region. 5. They can only grow ___ crops because their farming techniques are bad. 6. Because of urbanisation, there aren’t ___ stilt houses left in the village.