BOOK THE OFFICIAL CAMBRIDGE GUIDE TO IELTS TEST 4 (FOUR) READING PASSAGE 2 answer key

  BOOK THE OFFICIAL CAMBRIDGE GUIDE TO IELTS ANSWER KEY TEST 4 (FOUR) READING PASSAGE 2   14 NOT GIVEN 15 YES 16 NO 17 NOT GIVEN 18 fertiliser/fertilizer 19 lasers 20 cereals 21 Communication 22 C 23 F 24 H 25 A 26 D   THANKS FOR READING: The rise of the agribots