Relier Pairs Level 4 Unit 12 reviewVersion en ligne Match th vocabulary words to their meaning par Vivian Ramirez 1 discard 2 conserve 3 dump 4 avoid 5 combine 6 commute discard carelessly save from destruction do two things together throw away do not use to travel from home to work 1 limit 2 recycle 3 store 4 identify 5 purchase 6 maintain to control a quantity to reuse waste keep in good condition to keep or acumulate to buy to find or locate