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