III:Complete the sentences with the correct form of the words. 1. Air……………is one the most important problems in big cities today. POLLUTE 2. After the earthquake, many people are made………………………. HOME 3. Technology will brobably help………...natural disasters PREDICTION 4. It is the most……………………..disaster I’ve ever known. DESTROY 5. We have to write a news report on a……………………..disaster. NATURE 6. Ha Long ……………….many tourists every year. ATTRACTION 7. Doves…………………..peace and love. SYMBOL 8. The air in this area is seriously……………………….. CONTAMINATION 9. Do you know what………………..cause air pollution? POLLUTED 10. Most people had left before the volcano ………….. ERUPTION