A. politics B. evaluate C. robot-arm D. practise A. cashier B. warm-hearted C. put away D. social A. leak B. helicopter C. enjoy D. high-rise A. phone box B. someday C. handy D. worn A. balloon B. get the hang of C. thoroughly D. banker A. longitude B. hectare C. kowtow D. geography A. draw up B. dollar C. art D. good luck A. microwave B. joy C. represent D. What would you like A. lorry B. physics C. pack up D. percentage A. arrange B. cry C. mankind D. taxi driver