A. extremely B. argue C. suburban D. rang A. zebra crossing B. mood C. talk of D. survivor A. convenient B. host C. in danger D. energetic A. bedraggled B. point C. wire D. choose A. undulate B. safety rule C. link to D. solution A. high school B. pollution C. single D. quite a few A. route B. distasteful C. trial D. statue A. initial B. permit C. scan D. fire extinguisher A. rhythm B. surprise C. oarfish D. trolleybus A. provide B. wife C. there is D. look up