A. well-paid B. recommend C. nature D. said A. contribution B. write down C. muddy D. mission A. boring B. fish C. less and less D. telegram A. astronomer B. society C. interpreter D. whole A. main unit B. wax C. change D. geologist A. middle-aged B. compromise C. feather D. knee A. Monday B. spray C. wing D. situated A. Lancaster B. preside C. importance D. such that A. lead to B. grandparents C. disbelief D. stadium A. overweight B. understand C. invention D. distasteful