Relier Pairs IELTS PRE 24: READING ( RHETORICAL OPINION AND PURPOSE)Version en ligne ENGLISH par ngô nhi 1 variation (n) 2 mankind (n) 3 transfer (v) 4 man-made (adj) 5 gravity (n) 6 suspend (v) 7 advanced (adj) 8 invention (n) artificial rather than natural modern and well developed change in quality, amount, or level the force that attracts objects towards one another, especially the force that makes things fall to the ground: to move someone or something from one place, vehicle, person, or group to another to stop something from being active, either temporarily or permanently the process of creating something that has never been made before the whole of the human race, including both men and women