Relier Pairs Vocabulary Practice Version en ligne Second misterm portfolio activities par Diana Ivette Tapia Fernández 1 manage (verb) 2 factory 3 4 5 n. natural substances used to manufacture products 6 quality control 7 n. a building used to store products before they are 8 Chemicals 9 v. to check that products, especially new ones, work properly 10 assembly line raw materials n. the use of machines with little or no human control v. to plan and develop new things, e.g. new products test fertilizers, plastics, paints n. an efficient sequence of workers and machines warehouse n. a system to ensure that the standard of a product is always good n. a building where things are made with machines