1. English is ¬¬ of Australia and Singapore. A. native language B. both A and C C. official language D. second language 2. Water _________ in the lake has made the fish die. A. pollution B. pollute C. polluted D. polluting 3. Mi and Nick like __________ back Mi’s home village on holiday. A. comes B. come C. came D. coming 4. If the air wasn’t dirty, I __________ so much. A. wouldn’t sneeze B. sneeze C. would sneeze D. to sneeze 5. She ___________ in Hanoi for 2 years. A. lives B. is living C. have lived D. has lived 6. We __________ from different kinds of pollution: water air, soil and noise. A. is suffering B. suffer C. are suffering D. had suffered 7. If the factory continues dumping poison into the lake, all the fish and other aquatic animals ____. A. die B. to died C. dead D. will die 8. A natural disaster can cause loss of life or damage. A. property B. house C. home D. money Section II: Find the mistake in each sentence. 9. When it stopped raining, I would go to see him. A B C D 10. I don't enjoy to eat breakfast before seven in the morning. A B C D 11. I came back home after my sister had finish her dinner. A B C D 12. When I arrived at the stadium, the football match had starting. A B C D Section III: Use the correct form of the words in brackets. 13. Don't leave the light on. It wastes . (ELECTRIC) 14. This beach is very for swimmers because tornadoes often start there. (DANGER) 15. People believe that the water has brought cancer to the local residents. (POLLUTION) 16. The Sydney Opera House is an monument of Australia. (ICON)