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