A. tie B. make an effort C. put down D. cup A. announcer B. discuss C. till now D. riot A. decrease B. chairwoman C. flick D. pocket A. spread B. at the end of C. easygoing D. shave A. public B. clay C. procedure D. own A. hitchhike B. jeans C. good-humouredly D. twenty-eight A. offer B. sock C. grass-seed D. erase A. shell B. smooth C. annoyed D. considerate A. handy B. earring C. lifetime D. saying A. mechanic B. ox C. sportswear D. mathematics