A. it B. spoil C. liquid D. ten A. sweep the floor B. may C. What happened D. engineering A. visiting B. rusty C. twenty-seven D. admirable A. plan B. witness C. lazy D. nomad A. play the piano B. thanks C. impoverish D. meaning A. eraser B. abandon C. cosmonaut D. brush one's teeth A. Canada B. best wishes C. vice D. investigate A. saleswoman B. outlandish C. three D. come along A. excuse B. city C. satisfying D. bedroom A. slave B. oar C. little by little D. two