I. Find the word which has a different sound (1pt)

1.         A. polluted                B. prepared                C. recycled                D. watered

2.         A. clothing                 B. brother                  C. thick                      D. there

3.         A. what                       B. walk                       C. water                      D. wall

4.         A. clean                      B. hear                        C. area                        D. heavy

5.         A. president               B. sea                         C. reuse                       D. design

1. By the 1930s, more than 282 million acres of farmland _______ in America by erosion.

A. damaged B. was damaged C. were damaged D. damages

2. The community house _______ after massive destruction of the earthquake now.

A. was rebuilt B. is being rebuilt C. has rebuilt D. is rebuilt

3. People living around the volcano ______ for one hour.

A. has evacuated B. have evacuated

C. have been evacuated D. has been evacuated

4. The air ________ if people build more factories here.

A. polluted B. will polluted C. will be polluted D. pollute

5. More trees ____ every year to protect the environmental.

A. are planted B. planted C. were planted D. will be planted

1 the journey to the village is very ...................................... a interested b interesting c disinterested d interest 2 cars and trucks are ................... in the city center a preserved b banned c prohibited d B and C 3 several made ................. at the wedding a words b letters c speeches d lectures 4 polluted water can directly do .............................. to people is health and destroy marine life a harm b destruction c terror d ruin 5 ’’why do we need clean air ?’’ ’’ well, it .................... us with a lot of oxygen a protects b provides c preserves d produces

1. A. Reduce  B. Pollute  C. Reuse  D. Future

2. A. Wanted   B. Needed  C. Worked  D. Rented

3. A. Polluted  B. Spoiled  C. Divided  D. Collected

4. A. Compost   B. Limestone  C. Brochure  D. Wonder

5. A. Collected  B. Cooked  C. Polluted  D. Melted

6. A. Waterfall  B. Festival  C. Stretcher  D. Elevate

differs from the other three in pronunciation in each of the following questions.

1. A. erosion         B. pollution           C. Cold                     D. rotation

2. A. opened         B. painted             C. provided               D. wanted

3. A. then              B. send                  C. set                         D. respect

4. A. national        B. nation               C. international         D. nationality

5. A. encounter     B. about                C. sound                   D. thought

6. A. Crowd         B. snow                 C. Clown                  D. now

7. A. Carry            B. fall                    C. handle                  D. hatch

8. A. oil                 B. Coin                  C. moisture               D. tortoise

9. A. Car               B. bam                   C. grape                    D. smart

10. A. up               B. jump                 C. run                        D. sure

11. A. nail             B. pain                   C. pair                       D. pail

12. A. liar              B. trick                  C. twice                    D. vine

13. A. food           B. root                   C. foot                      D. school

14. A. fine            B. bitter                 C. nice                       D. wise

15. A. boat            B. board                C. Coat                     D. goat

16. A. like             B. hit                     C. hide                      D. mime

17. A. pour           B. Cloud               C. house                    D. mountain

18. A. greatness    B. heat                   C. meat                     D. dream

19. A. stay            B. Chase                C. warn                     D. waste

20. A. Chew         B. sell                    C. let                         D. stress

21. A. road           B. load                  C. throat                    D. broadness

22. A. Car             B. base                  C. shape                    D. Case

23. A. one             B. home                 C. none                     D. nothing

24. A. boot           B. book                 C. look                      D. wood

25. A. far              B. dark                  C. past                       D. strange