A. prolonged B. grass C. vain D. sure A. over B. income C. Yes,please D. outstanding A. spill B. pig C. cat D. flirt A. No smoking B. personnel C. role D. type A. corner B. saint C. sun D. evident A. saliva B. hasn't C. weather forecast D. drink A. family B. new C. enormous D. in hospital A. tooth B. rag C. shyly D. turbulent A. turn down B. item C. face to face D. letter A. post office B. Nile C. tree D. seasick