A. erupt B. hire C. look like D. bit A. electric B. ask C. Greenwich D. nephew A. stepmother B. moth C. stick D. show sb around A. Antarctic B. come back to life C. occurrence D. promptly A. louder B. Chicago C. legend D. e-ticket A. city-state B. telesurgery C. brainstorm D. elegant A. brigade B. in advance C. talk about D. fluency A. facility B. pace C. dubious D. somehow A. sportswear B. comfortable C. single D. radio A. proportion B. hardworking C. resolution D. remarkable