I.Circle the word which has a different stress pattern from the others.

1. A. trainee                B. chinese                                C. degree                                 D. refugee

2. A. artistic                B. athletic                                C. historic                                D. physical

3. A. logical                 B. physical                              C. botanical                             C. chemical

4. A. Japanese             B. Taiwanese                           C. interviewee                         D. employee

5. A.  trainee               B. adoptee                               C. addressee                            D. guarantee

6. A. technology         B. biology                               C. geography                           D. climatology

7. A  biography           B. bibliography                       C. zoology                             D. photography

8. A.  musical              B. Japanese                             C. addressee                            D. referee

II. Circle the best answer

1. When ………………. happens, the water temperature in streams, rivers, lakes, or oceans changes.

A. visual pollution      B. thermal pollution                C.  radioactive pollution         D. light pollution

2. ……………… occurs when the atmosphere contains gases, dust, or fumes in harmful amounts.

A.Water pollution       B. Land pollution                    C. Noise pollution                   D. Air  pollution

3. The ………………  chemical waste is dumped into the river.

A. poisonous               B. poison                                 C. to poison                             D. poisoner

4. Do you know what ……………… cause air pollution?

A. pollute                    B.  polluted                             C.  pollutants                           D. pollution

5. When radiation goes into the land, air or water, it is called …………………

A. visual pollution      B. thermal pollution    C.  radioactive pollution         D. light pollution

6. ………………… is the contamination of lakes rivers, oceans, or groundwater, usually by human activities.

A.Water pollution       B. Land pollution        C. Noise pollution                   D. Air  pollution

7. The ………………… fish are floating in the water.

A. die                          B. dead                       C. death                                  D. died

8. Don’t drink that water. It’s …………………

A. contaminate            B.  contamination        C.  contaminant           D. contaminated

9. Too much use of electric lights in cities may cause ………………..

A. visual pollution                  B. thermal pollution               

C.  radioactive pollution         D. light pollution

10. …………………. happens when human activities destroy the Earth’s surface.

A.Water pollution       B. Land pollution                    C. Noise pollution                   D. Air  pollution

11. The acid rain has caused ………………… to the trees in this area.

A. damage                   B. damaged                             C. damages                             D. to damage

12. If we ………………… the air, more people will have breathing problems.

A. polluted                  B.  pollution                            C.  pollute                               D. pollutant

13.  ………………… occurs because there are too many loud sounds in the environment.

A.Water pollution       B. Land pollution                    C. Noise pollution                   D. Air  pollution

14. The sight of too many telephone poles, advertising billboards, overhead power lines, or shop signs may cause …………………

A. visual pollution      B. thermal pollution                C.  radioactive pollution         D. light pollution

15. …………………waste can cause water pollution.

A. Chemistry               B. Chemically                         C. Chemist                  D. Chemical

16. If there were fewer cars on the roads, there would be less …………………

A. pollutant                 B.  pollution                            C.  pollute                   D. polluted

17. Last year I had a wonderful time at a………………… in Britain.

A. official language    B.  summer camp                    C.  accents                   D. camp summer

18. The USA, the United Kingdom and New Zealand are all English …………………

A. speaking countries  B.  countries speaking             C.  accents                   D. camp summer

19. Australians are ………………… of English because they use it as their mother tongue.

A. speaking countries              B.  countries speaking            

C. native speakers                   D. speakers native

20. ……………………… is in the mid-north of America.

A. New Zealand          B.  The UK                             C.  The Australia                     D. The USA

III. Rewrite the following sentences as directed 

1. Volunteers have given out food and blankets to homeless people. ( passive)

à Food and blankets ………………………………………………………………..

2. Rescue workers have freed ten people trapped in collapsed buildings. ( passive)

à Ten people …………………………………………………………………………..

3. Did the storm destroy the whole village? ( passive)

à Was ……………………………………………………………………………………

4. They are going to organize a garden party to raise money for the victims of the flood. ( passive)

à A garden party …………………………………………………………………

5. The strong winds scattered debris across the countryside last night. ( passive)

àDebris …………………………………………………………………………………

VI. Rearrange the words to make complete sentences.
1. road,/  If /there/ cars/ on/ the/ there/ be/ less/ pollution./ fewer/ were/ would /

à ……………………………………………………………………………………………

2. they/  If / really/ cared/ about/ wouldn’t/ dump/ into/ lake./ people/ waste/ the environment,/ the/

à …………………………………………………………………………………………

3. If /the / may/  water/ is/ an / of /cholera/  happen./ drinking / untreated,/ outbreak/

à …………………………………………………………………………………………

4. animals./Other/ may/ ill/ if/ eat/ the/ dead/ animals/ they/ become/

à …………………………………………………………………………………………

5. If/ see/ I/  I would / were you/immediately./the doctor/

à ………………………………………………………………………………………