A. lunchtime B. nice C. flood D. crash A. sponsor B. bone C. lookout D. microscopic A. dump B. questionnaire C. flu D. dilapidated A. although B. litre C. Miss D. lose weight A. suddenly B. twice C. meet with D. radioactive A. nature park B. lady C. care D. refrigerator A. treatment B. specialist C. liquid D. fashion A. letter B. award C. anti D. great auk A. dentist B. elderly C. get out D. seize A. potato chip B. at the time C. belong to D. bird flu