A. serious B. author C. cornflakes D. another A. of course B. runner C. generally speaking D. African American A. land B. went C. Ms. D. black rhino A. magnitude B. pioneer C. firework D. catch A. dictionary B. look ahead C. whisky D. settler A. oar B. the same as C. bridge D. reunite A. Toronto B. come from C. will D. cancer A. fully B. cover C. cinema D. tetrahedron A. excavation B. at the same time C. straight D. wild A. useful B. out C. soap D. kg