A. distasteful B. urban C. neat D. dubious A. free of charge B. glue stick C. such D. by ship A. optimistic B. put down C. kowtow D. horse A. concrete B. honor C. hurriedly D. railway station A. center B. bargain C. near D. landfill A. competent B. use up C. soon D. is A. have B. government C. for a start D. stepmother A. practical B. pain C. clinic D. have a try A. blind B. alternative C. net D. see you tomorrow A. club B. mist C. eventually D. bud