A. meantime B. cross C. rattle D. cavern A. sausage B. retreat C. safe D. fifteen A. picnic B. follow C. star D. donut A. weather forecast B. pavement C. crevasse D. south-west A. honour B. safely C. demand D. protein A. light B. Bombay C. ecosystem D. pay attention A. kill B. zebra crossing C. hammer out D. contest A. look out for B. pumpkin C. suffer from D. illness A. obvious B. rule C. tomb D. you're A. stay B. keep a secret C. legendary D. mathematics