15. They were (careful / carefully) to show the answers of the final exam. 16. Stephen was not (suitably / suitable) to join the annual Hiking competition. 17. Nowadays, having a healthy lifestyle is (significar / significantly) career. important. not in many 18. Being (fluent / fluently) foreign languages will help you a lot in your future 19. Did you read the (new / newly) chapter of Harry Potter? 20. He replied very (quick / quickly) when the police showed up.
