A. slip B. harm C. tea D. sailing A. introduce B. storey C. rode D. as A. matter B. relic C. valuable D. dam A. tidy up B. clavichord C. repulsive D. September A. bluebottle B. spend on C. with D. at the edge A. pension B. freeway C. fan D. joke around A. grandfather B. sigh C. result D. mathematical A. pound B. spend doing C. happily D. laboratory A. dollar B. pour C. granddaughter D. overseas A. at an end B. live C. pleasure D. trip