Word Bank assembly line capital resources productivity specialization technology Lesson 4 Review On a separate sheet of paper, write the word from the Word Bank to complete each sentence. 1. To raise the productivity of his auto workers, Henry Ford introduced the 2. In general, if workers are well educated and trained, goes up. 3. The use of science to create new products or make old ones better is 4. When a person, region, or country works on making one part of an item, occurs. 5. increase productivity.