Find the word which has a different sound in the part underlined.
Find the word which has a different stress pattern from the others.
Choose the best answers to complete the following sentences.
Question 21. Solar power can be used to ____________ or cool our houses.
Question 22. Tommy is _________________ new software.
Question 23. The _________________ crop of Japan is rice.
Question 24. The flood weakened the _________________.
Question 25. We should reduce the use of ____________ at home.
Question 26. We should use them ____________ and try to find alternative sources of power.
Question 27. Knowledge is _________________.
Question 28. We all want to _________________ money.
Question 29. There will be a ____________ of energy in the near future.
Question 30. Bicycling doesn’t _________________ the air.
Question 31. A lot of _________________ lamps illuminated the stage.
Question 32. I think that solar energy can be an ____________ source of energy in the near future.
Question 33. Solar energy is ____________, plentiful and clean.
Question 34. It’s a clean source of energy. Sailboats couldn’t move without this ____________.
Question 35. Waves will be used as an ____________ friendly source of energy.
Question 36. Energy is used to ____________ a lot of electrical things.
Question 37. This calculator is easy to _________________.
Question 38. Smoking can cause serious _________________ to the lungs.
Question 39. Limit car trips by relying on biking, walking, public ____________.
Question 40. I try to _________________ going shopping on Saturdays.
Mark the letter A, B, c, or D to indicate the word or phrase that is CLOSEST in meaning to the underlined part in each sentence.
Question 41. Scientists are developing new sources of energy to protect the environment.
Question 42. Non-renewable sources will eventually run out.
Question 43. Are fossil fuels limitless?
Question 44. Wind energy is abundant, isn’t it?
Question 45. When we bum coal, it causes air pollution.
Mark the letter A, B, C, or D to indicate the word or phrase that is OPPOSITE in meaning to the underlined part in each sentence.
Question 46. What are the advantages of hydro energy?
Question 47. Do you turn off the lights when going to bed?
Question 48. How many kinds of renewable sources of energy are there?
Question 49. They are reducing the use of nuclear energy because it’s not safe to produce.
Question 50. For many people living in rural areas, biogas is a cheap energy.