9. Water _______ in the lake has made the fish die. A. pollution B. pollute C. polluted D. polluting 10. _____ workers were sent to the area immediately, but no villager was survived when the landslide happened. A. help B. rescue C. volunteer D. assistance 11. Three hundred people were left _____ by the earthquake. A. home B. property C. homeless D. house 12. The train to Ha Noi ______ at 7a.m tomorrow. A. leaves B. leaving C. to leave D. left 13. Environmental pollution has _____ to lots of health problems. A. caused B. got C. made D. led 14. The heavy rain has caused _______ in many parts of the country. A. drought B. storms C. forest fire D. floods 15.If we use water………, more people will have cleaner water. A. care B. carefully C. careless D. carelessly 16. Water pollution make some aquatic animals…….. A. dying B. to die C. die D. died 17. The team’s success was large ….. to her effort A. because B. due C. since D. because of 18.English is an …….. language in Singapore A. office B. official C. officer D. officially 19.She prefers English ……France A. to B. for C. at D. in 20. Three hundred people …..homeless by the earthquake. A. left B. were leaving C. were left D. had left 21. By the time we got to the cinema, the film …………. . A. had started B. started C. starting D. has started 22.Many people die………..food poison today. A. at B.of C. in D. on 23. Survivors in the earthquake area…………under the ruins for hours before they…………by the police and rescuers. A. has been – was found B. were – was found C. had been – was found D. has been – had been found 24. If you………..to reduce air pollution, you………..public transportation as much as you can. A. want – will use B. want – use C. will want – should use D. want – should use 25. The city has a summer ….. in the park . A. festivily B. festive C. festively D. festival 26. The water temperature in streams, rivers, oceans change is the effect of ……………… . . A. radioactive pollution B. thermal pollution C. light pollution D. visual pollution 27. Passengers …………………. to smoke in the train. A. are not allowed B. had not allowed C. has not allowed D. will not allow 28. Loch Ness is ………………… . A. a person B. a valley C. a lake D. a river 29. There will be a ……..rainstorm next week . A. power B. powerful C. powerless D. powerly 30. Air pollution is severe in . A. cities B. densely populated areas C. industrialised areas D. all of these 31. I learnt from the news on TV that the earthquake ___________ hundreds of houses. A. destroys B. were destroyed C. had destroyed D. are destroying 32. Look at your weekly schedule. Your presentation on visual pollution ___________ at 9.45. Don’t be late please. A. is starting B. starts C. had started D. has started