Mark letter A, B, C or D on your answer sheet to indicate the word whose underlined part differs from the other three in pronunciation in each of the following questions. 1. A. gather B. energy C. group D. biogas 2. A.nature B. change C. gravity D. basic Mark letter A, B, C or D on your answer sheet to indicate the word that differs from the other three in the position of primary stress in each of the following questions. 3. A. expensive B. convenient C. engineer D. enormous 4. A. extensive B. dangerous C. important D. potential Mark letter A, B, C or D on your answer sheet to indicate the correct option to fill following spaces. 5. Non-renewable________ sources like coal and natural gases produce a lot of carbon dioxide. A. power B. fuel C. solar D. energy 6. This time next week we ________round the Mediterranean. A. will be sailing B. will sail C. will have sailed D. will be sailed 7. Hydroelectric power is produced by the fall of ________ trapped into a dam. A. air B. soil C. wind D. water 8. At 10 a.m. on Monday, they______ solar panels on the roof of my house toget power. A.will be putting B. will be put C. will putting D. will put 9.The school ______before new school year begins. A. will paint B. will be painted C. will be painting D. will painting 10. We try to make the future green by using vehicles or kinds of energy that are_______ A. environmentally friendly B. environment friendly C. environmentally friendship D. environmental friendly 11. Several governments try to the use of fossil fuels. A. waste B. save C. reduce D. increase 12. The wind, the sun, and the wave are some types of sources of energy. A. cheap B. costly C. changeable D. alternative 13. All the houses in our village will by solar energy. A. heated B. be heated C. being heated D. be heating Mark the letter A, B, C or D to indicate the underlined part that needs correction in each of the following questions. 14. You can save the electricity by turn off the lights when not using them. A B C D 15. A solution for the environmental problem will soon be finding by scientists. A B C D 16. Overpopulation is causing more problem than we can imagine. A B C D Mark letter A, B, C or D on your answer sheet to indicate the most suitable response to complete each of the following conversations. 17.Tom: "Congratulations! You've passed the exam." ~ John: "_______ " A. No, I don't think so B. Many thanks C. Sorry, I don't D. Not at all 18. Mike and Jenny are at their first meeting. - Mike: "Let me introduce myself. I'm Mike." - Jenny: "______. " A. You are welcome. B. It's my pleasure. C. I'm very pleased. D. Pleased to meet you. Mark letter A, B, C or D on your answer sheet to indicate the word CLOSET in meaning to the underlined word in the following question. 19.He’s bought me a smart new camera to change from my old one. A. recharge B. reuse C. replace D. redo 20. The city is facing serious pollution problems. A. hard B. minor C. false D. light Mark letter A, B, C or D on your answer sheet to indicate the word OPPOSITE in meaning to the underlined word in the following question. 21. Red minibuses often provide more convenient transport for riders. A. suitable B. available C. good D.unpleasant 22. The Glastonbury Festival is the most well-known festival in the UK. A. famous B. unpopular C. common D. favorite