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