1. The river water is severely polluted, mostly________ the dumping of raw sewage.

A. due to    B. lead to    C. because    D. so

2. Sudden changes in water temperature can ________ mass killings of fish, plants, or amphibians.

A. come up       B. result in    C. dump into       D. thank to

3. Water pollution________ the death of all forms of life in the water bodies.

A. occurs       B. results of       C. creates       D. leads to

4. ________ plastic takes so long to break down, it pollutes the land and ocean.

A. Because       B. Due to         C. Even if          D. Although

5. Many flights were cancelled ________ the smoke from forest fires.

A. so        B. because           C. because of         D. result in

6. ________the garbage dump smells terrible, no one lives around there.

A. Because of          B. As         C. As a result of        D. Even though

7. ________the grain consumption is rising, forests will be cut to provide more room for planting crops.

A. since           B. Although          C. unless        D. Due to

8. Grace didn’t love nature, ________ she wasn’t happy when her group went camping in a jungle.

A. but         B. and        C. because        D. so

9. Thousands of fish were killed ________ a discharge of poisonous Chemicals from a nearby factory.

A. because         B. lead to        C. result in       D. as a result of

10. ________the fog, there were no take-oils from the airport yesterday.

A. Since        B. Because         C. Owing to          D. Thanks to

Choose the word or phrase that best completes each sentence below.

 6. Sudden changes in water temperature can ________ mass killings of fish, plants, or amphibians. A. come up B. cause C. dump into D. thank to 

7. Water pollution________ the death of all forms of life in the water bodies. A. occurs B. results of C. creates D. leads to

 8. ________can cause high blood pressure, heart problems, sleep disturbances, and hearing problems. A. Air pollution B. Light pollution C. Water pollution D. Noise pollution 

9. ________are Chemicals that are used to kill unwanted plants, such as weeds. A. Fertilizers B. Pesticides C. Herbicides D. Pollutants 

10. Emissions of pollutants into the air can________ changes to the climate. A. get on B. end up C. go into D. result in 

11. ________can we help save our environment? A. What B. How C. Why D. How much 

12. As an________ why do you oppose banning plastic bags? A. environmental B. environmentalist C. environment D. environmenting 

13. The water supply is being tested for ________. A. contaminated B. contaminants C. contamination D. contaminate 

14. Wastewater________ is a process used to remove contaminants from sewage. A. treat B. treated C. untreated D. treament 

15 She became deaf after long-term________ to noise in the workplace. A. exposure B. exposed C. exposing D. expose 

16. If thermal pollution continues for a long time, it can________ cause huge bacteria. A. possible B. possibly C. impossible D. impossibly

 Choose the word or phrase that is CLOSEST in meaning to the underlined part in each of the following sentences. 

17. Polluted water causes the death of the fish. A. results in B. stops C. damage D. produce 

18. The soil becomes contaminated because of the use of so many pesticides and fertilizers. A. damaged B. untreated C. erosive D. polluted

III. Choose the best answer a, b, c or d to complete the sentence.

1. Water pollution can be harmful _______ fish and animals that live along the river.

A. to                  B. at                   C. for                      D. in

2. Ways must be found to prevent the poisonous gases ________ polluting the air.

A. without           B. from              C. off                     D. by

3. She’s come up ________ amazing new ideas to help protect the environment.

A. to                B. at                     C. with                    D. of

4. Too much of light pollution results ________ increase in the energy consumption.

A. in                  B. of                   C. to                    D. on

5. Children should be aware ________ the environmental issues we’re facing.

A. with                                    B. at                                        C. in                                        D. of

6. Air pollution has many effects _______ the environment and living organisms.

A. in             B. of                   C. for                       D. on

7. The volcano has erupted approximately once every ten years_________ 1970.

A. since               B. in               C. from                       D. for

8. We can see the stars at night ________ light pollution.

A. since                                   B. as                                            C. because                               D. due to

9. Water pollution________ the death of all forms of life in the water bodies.

A. occurs                                 B. results                                     C. creates                                D. leads to

10. Many flights were cancelled ________ the smoke from forest fires.

A. so                                        B. because                                  C. because of                          D. result in

11. _________  plastic takes so long to break down, it pollutes the land and water.

A. Even though                       B. While                                       C. Since                                   D. Because of

12. ________ the tsunami warning, there were still lots of people on or near the beach.

A. Due to                                B. Although                                   C. Because                              D. Despite

13. Since 2005, India_________ the world’s largest English-speaking population.

A. has                                      B. is having                                 C. had                                     D. has had

14. Over the past five years, Australia’s population_______ by 1.86 million people.

A. increases                             B. is increasing                           C. has increased                      D. is increased

15. The 12th English Teaching Conference________ on 5 – 12 next month.

A. takes place                          B. took place                               C. will take place                    D. has taken place

16. Everyone__________ when the earthquake_________the small town two days ago.

A. was sleeping/ hit                B. were sleeping/ hit                     C. slept/ was hitting                D. slept/ hit    

17. English__________ as the primary language in many countries around the world.

A. speak        B. is spoken         C. spoken            D. speaks

18. An average of 10 people in Florida_________ by lightning strikes annually.

A. is killed                               B. are killed                                     C. were killed                          D. have been killed

19. Scientists predict the South coast_________ by a large hurricane in two days.

A. will be killed      B. will kill        C. was killed          D. is killed

20. By the time the rescuers_________ , they_________ out of food and water.

A. arrived/ ran                         B. arrived/ have run                     C. arrived/ had run                  D. arrived/ had ran

21. Before that day in Hawaii, we_________ a volcanic eruption.

A. never saw                           B. has never seen                       C. had never seen                    D. were never seen

22. So far, some of the storm damaged roads and bridges_________.

A. already repaired                    B. had already repaired          

C. were already repaired             D. have already been repaired

23. If we all use public transport more, we_________ reduce air pollution.

A. help                                           B. will help                             C. would help                          D. helped

24. Many wildlife habitats will be destroyed if people________ polluting the environment.

A. keep             B. keeps             C. will keep                 D. kept

25. If global warming________, temperatures_________ even higher.

A. continues/ would rise               B. continued/ will rise             C. continue/ will rise              D. continues/ will rise

III. Choose the best answer a, b, c or d to complete the sentence.

1. Water pollution can be harmful _______ fish and animals that live along the river.

A. to                  B. at                   C. for                      D. in

2. Ways must be found to prevent the poisonous gases ________ polluting the air.

A. without           B. from              C. off                     D. by

3. She’s come up ________ amazing new ideas to help protect the environment.

A. to                B. at                     C. with                    D. of

4. Too much of light pollution results ________ increase in the energy consumption.

A. in                  B. of                   C. to                    D. on

5. Children should be aware ________ the environmental issues we’re facing.

A. with                                    B. at                                        C. in                                        D. of

6. Air pollution has many effects _______ the environment and living organisms.

A. in             B. of                   C. for                       D. on

7. The volcano has erupted approximately once every ten years_________ 1970.

A. since               B. in               C. from                       D. for

8. We can see the stars at night ________ light pollution.

A. since                                   B. as                                            C. because                               D. due to

9. Water pollution________ the death of all forms of life in the water bodies.

A. occurs                                 B. results                                     C. creates                                D. leads to

10. Many flights were cancelled ________ the smoke from forest fires.

A. so                                        B. because                                  C. because of                          D. result in

11. _________  plastic takes so long to break down, it pollutes the land and water.

A. Even though                       B. While                                       C. Since                                   D. Because of

12. ________ the tsunami warning, there were still lots of people on or near the beach.

A. Due to                                B. Although                                   C. Because                              D. Despite

13. Since 2005, India_________ the world’s largest English-speaking population.

A. has                                      B. is having                                 C. had                                     D. has had

14. Over the past five years, Australia’s population_______ by 1.86 million people.

A. increases                             B. is increasing                           C. has increased                      D. is increased

15. The 12th English Teaching Conference________ on 5 – 12 next month.

A. takes place                          B. took place                               C. will take place                    D. has taken place

Choose the best answer A, B, C or D to complete the sentences: 1. If the factory ________ dumping poison into the lake, all the fish and other aquatic animals will die. A. continues B. to continue C. continued D. will continue 2. Water ________ in the lake has made the fish die. A. pollute B. polluted C. polluting D. pollution 3. If the teacher were here now, we would ask him the difference ________ “science” and “technology”. A. among B. of C. between D. for 4. Mr Pike ________ me that I had better devote more time to science subjects such as Physics, Chemistry, and Biology. A. said B. talked C. spoke D. told 5. Garbage ________ every day. A. collect B. collects C. is collected D. are collected 6. The man said to his friend that he saw a UFO ________. A. that morning B. this morning C. today D. tomorrow 7. I intended ________ to New York next month. A. fly B. to fly C. flying D. flew 8. Alexander Graham Bell was a great ___________ with many famous inventions. A. developer B. conservationist C. scientist D. explorer 9. She asked me ________ I liked country life. A. that B what C. unless D. if 10. Have you ________ been to any English speaking countries? A. ever B. never C. just D. already II. Supply the corect tense or form of the verb in parentheses: 1. Life might (find) ________________ on other planets. 2. If I (be) ________________ you, I would plant vegetables in the garden. 3. This time next week, we (lie) ________________on a beach on Phu Quoc Island. 4. They decided (go) ________________ to HaLong Bay for their holiday. 5. People (know) ________________ all about the Moon for thousands of years. PART C : READING I. Read the following passage and put a word in each of the numbered blanks: It is estimated that about three billion people use the Internet around the world. Most people use the Internet to get information or for (1) __________ . A new study, however, shows us that almost ten percent of Internet users are using it so often that it is seriously harming their lives. The study (2) ___________ that these people may find it difficult to stop using the Internet because they have become addicted. Someone (3) ___________ is addicted finds it extremely difficult to stop doing that activity. According to a psychologist in the field, (4) ___________ percent of Internet users claim that they use the Internet to escape from their problems. The study also shows that having a chat, or discussion, with strangers on the Internet is one of the most (5) ___________ activities. Answer: 1.___________ 2. ___________ 3. ___________ 4. ___________ 5. ___________ II. Choose the correct word A, B, C or D for each gap to complete the following passage: Technology has advanced to the point where instant communication anywhere in the world is an everyday fact of life. Technology has improved, and has a positive impact on communication as a whole in many (1) __________ . It has increased the reliability of sending messages to others, made it easier to meet new people and keep (2) __________ touch with friends. Modern communication is handled by wireless signals, undersea cables, satellites and other (3) __________ technology, ensuring the fast delivery of messages and data to any locations. The accessibility of technology also means that you don’t need to be in any special locations like a post office or mail room to send a message; all you need is a cell phone. Online communication has (4) __________ the door to new ways of communicating with strangers and taking part in communities. Chat rooms, (5) __________ forums and dating sites let people meet each other and get to know more people without having to be there in person. 1. A. methods B. means C. forms D. ways 2. A. on B. out C. for D. in 3. A. advanced B. high C. simple D. basic 4. A. opened B. closed C. been opened D. been closed 5. A. channel B. discussion C. cyber D. media III. Read the text and do the tasks below: Living in Madrid is quite different with living in London. People get up later, and start work later. They often start work at ten, and have lunch at 2 pm. Everything closes for about three hours after lunch and people don’t go back to work at 5p.m. They finish work at about 7p.m or 8 p.m. Then they go out. The citizens in Spain go to bed very late: at about 1 or 2 in the morning. The population in Madrid spend more time in the streets. Most of them live in the center, in small flats, not like London, where people live in houses in the suburbs. The public transport system is very good and very cheap, but most of the residents like to have their own cars. A. Answer the questions. 1. What time do people in Madrid start work? …………………………………………………… 2. How long do the shops close in the middle of the day? …………………………………………………… 3. Where do the people in Madrid live? …………………………………………………… 4. Is public transport good enough? …………………………………………………… B. True or False 1. Living in London is the same as living in Madrid 2. The public transport system is very good and very cheap.

I. Choose the best answer A, B, C or D to complete the sentences:
1. A_________ is sudden flooding that occurs when water rises quickly  within several hours of a heavy rain
A. Quick flood             B. rapid flood       C. flash flood        D. hot flood
2. Monsoon rains acros Thailand_______milions of people in 61 of its provinces
A. has affected     B. have affected      C. have effect      D. have influenced
3. Typhoon Haiyan made the damage, and______ of life became great in the Philippines
A. lose          B. loses        C.losing        D. loss

Choose the best answer A, B, C, or D to complete the sentences.
36. Peter can just about get ……………………in German.

A. up                     B. down                           C. out                         D. by

37. Is English a(n) ……………………language in your country?

A. mother               B. official                         C. living                       D. old

38. Teachers provide a model for children to …………………….

A. allow                 B. behave                         C. change                   D. imitate

39. Louis is virtually bilingual ……………………Dutch and German.

A. on                       B. in                               C. for                           D. with

40. I can have a conversation in Italian, but I’m a ……………………rusty.

A. bit                   B. lot                               C. very                         D. too

41. She ……………………up some Spanish when she was living in Mexico.

A. took                   B. looked                          C. picked                     D. learnt

42. She spoke English with a(n) ……………………that I couldn’t understand.

A. accent                 B. stress                         C. intonation                 D. tone

43. He spoke a ……………………of French that we found hard to understand.

A. slang                   B. jargon                       C. dialect                     D. language

44. Computers offer a much greater degree of ……………………in the way work can be organized.

A flexible                 B. flexibility                    C. flexibly                       D. inflexible

45. Sound symbolism means that we often ……………………the meaning of a word from its sound.

A guess                 B. judge                           C imagine                   D. expect