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Circle the words with the underlined parts pronounced differently from the others. 1. A. wants B. helps C. plays D. looks 2. A. transport B. power C. report D. short 3. A. listened B. enjoyed C. decided D. played 4. A. many B. carbon C. large D. hard 5. A. blood B. spoon C. noon D. tool Choose a word in each line that has different stress pattern. 6. A. development B. satisfaction C. population D. education 7. A. interfere B. convenient C. referee D. cigarette 8. A. attraction B. humorous C. acquaintance D. unselfish 9. A. changeable B. dioxide C. countryside D. natural 10. A. important B. plentiful C. familiar D. convenience VOCABULARY AND GRAMMAR Choose the best one (A, B, C or D) to complete the sentence or replace the underlined word. 11. Nuclear energy is ………………. , but it is dangerous. A. renewable B. non-renewable C. natural resource D. fossil fuel 12. Fossil fuels are very common in our society but they ………….the environment. A. waste B. pollute C. renew D. provide 13. All the houses in our village will be ……………………. by solar energy. A. frozen B. widened C. heated D. heightened 14. Several governments try to ………….the use of fossil fuels. A. waste B. save C. reduce D. increase 15. At this time next week, we ………..a wind turbine in our garden. A. will installed B. will be installing C. install D. installed 16. Low energy light bulbs should be used to ……………. electricity. A. convert B. save C. spend D. buy 17. It is a good idea to use ………when travelling Jong distances. A. private cars B. public transport C. cars D. taxis 18. "Why is it called a …………..source?" - "Because it can be replaced easily and quickly" A. renewable B. non-renewable C. effective D. specific 19. We must ………………………..the amount of water our family use every day A. lessen B. narrow C. lower D. reduce 20. Wave energy is a source of …………..energy. A. environmental friendly B. environmentally friendliness C. environment friendly D. environmentally friendly 21. Alternative sources of energy ………….developed in the near future. A. has been B. will be C. is D. was 22. She …………..cooking in the kitchen at 7 PM tomorrow. A. will B. is C. will be D. be 23. Some new energy-saving bulbs ……………. in the dining room A. will be put B. will put be C. will put D. will be putting 24. What should you do to……………..electricity? A. take B. save C. cut D. waste 25. The wind, the sun, and the wave are some types of …………….sources of energy. A. cheap B. costly C. changeable D. alterna

1.Choose the correct answer . 1.It.............much in summer.It..............now. a)rain,is raining b)rains,are raining c)rains,is raining d)is raining,is raining 2.Daisy......................some food in the kitchen at prerent.She always....................in the morning. a)cooking,is cooking b)cooks,are cooking c)cooks,is cooking d)is cooking,cooks 3.I...................for two hours,but she has not come yet. a)have waited b)has waited c)has been waiting d)waited 4..........................you.............................so far?I have rung the bell for the last twenty minutes. a)has......slept b)have...........been sleepping c)have...........sleep d)has...................been sleeping 5)Mary has lost her hat and she.....................for it until now. a)have been looking b)has look c)has been looking d)have looked 6)Listen!I think someone.....................at the door. a)are knocking b)has knocked c)is knocking d)have knocked 7)Do you know that man who often...................here? a)smokes b)smoke c)had smoked d)have smoked 8)We are from French.We.................there for 20 years. a)has been b)are c)have been d)are being 9)The Statue of Lyberty is a major monument in New York which.............freedom. a)attracts b)symbolises c)decides d)understands 10)Mai....................her dictionary lately. a)lose b)loses c) have lost d)has lost 11)I...........................for the manager for two hours. a)am waiting b)wait c)had waited d)have waited 12.The flight number 781 to Melbourne.....................at 9 o'clock tomorrow morning . a)arrives b)is arriving c)has arrived d)will arrived 13.We.......................on the Great Ocean Road,an Australian National Heritage at the moment. a)will drive b)drive c)have driven d)are driving 14.Some documents say that people....................that Festival since the beginning of the 19th century a)celebrated b)were celebrating c)have celebrated d)celebrated