A. sweep B. cheap C. limestone D. stupid A. object B. train C. cure D. concentrate on A. emperor B. beauty spot C. shelf D. maker A. radical B. Nice to meet you C. a little bit D. school A. weak B. reduce C. get in touch with D. all kinds of A. detect B. unspoken C. couple D. bravery A. dare B. depend C. ground D. criminal A. alarming B. tablecloth C. what day is it today D. tail A. tall B. prince C. publishing D. current A. tram B. up C. fervently D. lead