A. thrill B. clean the floor C. weariness D. get A. matter B. before C. talk D. professional A. come along B. gesture C. good at D. take in A. enjoyable B. seal C. hover-train D. unutterable A. clear B. cold pill C. intimate D. animal A. nature B. battered C. host D. politician A. mania B. skill C. junk food D. most A. twelfth B. bactericidal C. do shopping D. promptly A. train station B. tutor C. railway station D. box A. breed B. story C. excuse me D. bike