A. effect B. affect C. affected D. effective
A. appreciate B. appreciates C. appreciated D. appreciating
A. who B. which C. how D. where
A. stroll B. diving C. run D. walking
A. creation B. creative C. created D. creator
A. stuffed B. stuff C. stiff D. stiffed
A. duration B. during C. endure D. enduring
A. helped B. use C. facilitate D. benefit
A. international B. purpose C. intentionally D. intentional
A. study B. studying C. studies D. studied
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