A. cat B. use up C. harmful D. vapour A. cabbage B. hospital C. belong to D. nomination A. thirty B. power line C. play with fire D. auntie A. factory B. full-time C. she D. unexpected A. uniquely B. arm in arm C. pencil D. side by side A. flea-ridden B. expertise C. bus D. electric A. profit B. dead C. hundred D. lizard A. doctor B. undulate C. right away D. let's A. exam B. number C. got D. urge A. blacken B. airport C. jump D. cylinder