giải gấp giúp mình ----- Nội dung dịch tự động từ ảnh ----- 10. Hydroelectric power is produced by the fall of 12. The amount of fossil fuels ypit 10: SOURCES OF ENERGY TEST 1 LFind the word with different sound in the underline part in each line. LA. sun 2A. pollute A. coal LA. gather 5.A. heat B. solar B. nuclear B. carbon C. sure C. fuel C. country C. group C. meat D. safe D. consume D. cycle D. biogas D. great B. energy B. reach IL. Choose A, B, C or D that best completes the sentences or substitutes for the underlined word or phrase. i. Solar energy, air and water are A. renewable B. limited C. restricted D. narrow .Although nuclear power is clean and plentiful, it is not B. unsafe A. dangerous C. safe D. renewed energy sources include water and wind power. B. Environmentally friendly D. Environmental friendly A. Friendly environmental C. Friendly environment 9. Solar can be changed into B. electric energy C. electrician D. electrical A. electricity . Hydroelectric power is produced by the fall of B. soil trapped into a dam. D. water C. wind A. air energy is oil. C. in I1. Our major source D. for A. from B. of the world is limited. D. in C. of A. on B. for 125