A. institute B. NASA C. boss D. unfriendly A. carnival B. invader C. be afraid of D. find A. history B. rub C. telephone D. teapot A. Be careful B. movement C. boil D. absurd A. abatement B. of course C. bank D. neck A. feed on B. be crazy about C. maid D. handwriting A. wrap B. around the world C. content D. can A. fill With B. minute C. Paris D. tusk A. at once B. dish C. now D. recommend A. No smoking B. infinity C. bush D. ask