Ex 1/Which underlined part is pronounced differently from the others? 1.a. amount b. achieve c. dynamite d. deforestation 2.a. wrap b. mass c. area d. sand 3.a. treasure b. sewage c. save d. spoil 4.a. ocean b. pesticide c. recycle d. reduce 5.a. luxury b. ultimately c. nuclear d. sum 6.a. bulb b. plumber c. climb d. comb 7.a. instead b. clean c. beach d. leave 8.a litter b. environment c. pesticide d. bicycle 9.a .ocean b. pesticide c. recycle d. reduce 10. a. realized b. reduced c. saved d. compared Ex 2/Choose the word whose syllable is stressed differently from the others. 1.a plastic b. precious c. provide d. garbage 2.a. suggestion b. appliance c. refreshment d. energy 3.a. receive b. install c. persuade d. cover 4.a. achievement b. pesticide c. minimize d. dynamite 5.a. silly b. remote c. reduce d. provide 6.a conservation b. disappointed c. plastic d. unpolluted 7.a convervation b. expensive c. situation d. preposition 8.a.valuable b. disappointed c. conservation d. unpolluted