1.Scientists has just come up __________ a solution to hearing loss A.to B.on C.with D.down 2.My mother has to measure blood __________ every month. A.billboard B.pressure C.groundwater D.earplug 3.Water ________________ in the lake has made the fish die. A.pollution B.polluted C.pollute D.polluting 4.The old tradition of first- footing is still practiced today in ……. . A.Scottish . B.Scots C.Scotland D.the Scottish 5.If I ……………you, I …………….do that. A.am/ will B.were /would C.had been/ would. D.were/ will 6.If we dump a plastic bag into the ground, it __________ a long time to disappear. A.will take B.take C.took D.takes 7.If I ……….a lot of money now, I …………..a new car. A.have / would buy B.had/ will buy. C.had/ would buy. D.have /will buy 8.Choose the word which has a different stress pattern from the others. A.historic B.physical C.botanical D.aquatic 9.He has been working in a cattle __________ for five years. A.accent B.station C.icon D.state 10.English is the __________ language of many countries, including Britain and Philippines. A.official B.absolute C.unique D.puzzling 11.You can see ………on the Canadian national flag. A.the maple leaf B.the red leaf C.the rose D.the oak tree 12.__________ pollution is the increase of temperature caused by human activity. A.visual B.water C.thermal D.radioactive 13.They would be disappointed if we……………. A.hadn’t come B.wouldn’t come C.don’t come D.didn’t come 14................. is in Luan Don A.Trafalgar Square B.Times Square C.asaky Tower D.Ayers Rock 15.The train __________ the railway station at 8:00 tomorrow morning. A.leave B.is leaving C.left D.leaves 16.Trung speaks English like a native __________. A.speak B.speaking C.speaker D.spoke 17.I can’t hear your voice __________ I’m wearing an earplug A.although B.due to C.however D.because 18.If the factory ________________ dumping poison into the lake, all the fish and other aquatic animals will die. A.continues B.continued C.to continue D.will continue 19.The Statue of Liberty is a major monument in New York which ……. For freedom. A.attracts B.symbolises C.decides D.understands E.đáp án khác:____________________________________ 20.We ‘ll get wet if we ………….out. A.would go B.went C.go D.had gone 21.We increased our efforts to find a ..……. source of energy as quickly as possible so that we can avoid further environmental damage A.polluted B.polluting C.non-. polluting D.non- polluted 22.Acid rain will not be an easy problem……. A.solve B.to solve C.solved D.solving 23.I’m learning English to join an ……. summer camp. A.nation B.natural C.national D.international 24.Choose the word that has the underlined part pronounced different from others. A.accent B.cattle C.kangaroo D.parade Many fish in my lake have died because of the ………… A.pollute B.pollution C.polluted D.polluting