A. take notice of B. artwork C. consult D. prosecute A. status B. nine C. post D. in danger A. belong to B. offer C. take the lead D. equipment A. investigate B. the Opera House C. compared with D. sign A. nurse B. audience C. parden D. suffer A. stick to doing sth B. taller C. volunteer D. search A. encounter B. repel C. contrast D. dispute A. staff B. middle C. interplanetary D. retire A. nuisance B. teammate C. miner D. astonished A. personality B. dock C. consumer D. what's wrong