A. era B. come true C. expand D. happening A. freezing B. due C. strata D. migration A. relaxation B. get into C. philosopher D. vehicle A. annual B. interviewee C. in conclusion D. dinghy A. take up B. shun C. flood D. dodo A. preview B. drawback C. major D. word processing A. little by little B. by plane C. pudding D. regardless A. half-time B. baker C. fragrant D. income A. inventor B. beg C. sprain D. failure A. eve B. youth worker C. salute D. latitude