A. courtyard B. purity C. at the speed of D. punctuate A. best wishes B. graph C. up to standard D. go away A. regret B. sentimentally C. appeal D. clothes shop A. wine B. land C. dig D. typhoon A. Toronto B. location C. line D. go to the cinema A. dirty B. hardwearing C. mouthful D. spin A. achieve B. other C. watchtower D. path A. undulate B. passage C. character D. collar A. inventor B. rapidly C. impossible D. corporation A. goods B. constant C. sales assistant D. rather