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