Ai giỏi Anh giúp mik vs , Hứa vote 5* ạ Choose the word that has different pronunciation. 1. a. sun b. solar c. sure d. safe 2. a. pollute b. nuclear c. fuel d. consume 3. a. gather b. energy c. group d. biogas Choose the word that has different stress. 4.a. limit b. available c. abundant d. exhaustible 5. a. enormous b. advantage c. convenient d. plentiful 6. a. expensive b. energy c. renewable d. unlimited 7. a. biogas b. scientist c. musician d. energy Choose the best option to complete the sentences. 8. We will cut down in the use of natural gas because it is ……..and harmful to the environment. A. available B. abundant C. plenty D. limited 9………………..source of energy is the source that can’t be replaced after use. A. Effective B. Non-renewable C. Renewable D. Natural 10.Which of the following is NOT renewable source of energy? A. wind B. coal C. hydro D. solar 11.We are looking for cheap, clean and……………sources of energy. A. serious B. dangerous C. effective D. efficient 12. If we go on…………….electricity, we will have to pay a lot next month. A. turning on B. widened C. wasting D. increasing 13. Biogas is …………….and cheap for cooking and heating. A. serious B. expensive C. plenty D. abundant 14.We should put ……………….on our roof for the heating and hot water. A. equipment B. cracks C. solar energy D. solar panels 15.We should use……………….light bulbs in our homes. A. bit energy B. efficient C. low energy D. little energy 16. If we reduce the energy we use, we……………….money. A. are saving B. will save C. will be saved D. will be saving 17 The children …………..to school because it’s snowing. A. are walking B. will walk C. will be walking D. won’t be walking Mark the letter A, B, C or D on your answer sheet to indicate the word whose underlined part that needs correction. 18. We are living in the house which built 20 years ago. A B c D 19. The story was so boring. Although, I saw it read it from the beginning to the end. A B C D 20. She was disappionting with the result of her exam. A B C D