A. reaction B. pattern C. unit D. elect A. anywhere B. nurse C. liquid D. hip hop A. love B. TV C. earphone D. conclusion A. ominously B. up to C. clumsy D. oxide A. medicine B. sixth C. crucible D. black-and-white A. be strict with B. rust C. disregard D. sensation A. be supposed to B. card C. curative D. rod A. in the morning B. rabbit C. aluminium D. safe A. birthday B. flight attendant C. react D. by ship A. representative B. helpful C. be proud of D. ticket office