A. so-so B. endow C. dentist D. ear A. blow a kiss B. oxygen C. school begins D. foot A. working B. arm C. biography D. nag A. have a headache B. call off C. representative D. take off A. parlour B. have a fever C. after class D. examination A. muscle B. how C. galaxy D. zigzag A. hair B. spacesuit C. calm D. hand A. have a toothache B. cry out C. leave for D. kettle A. eye B. carry out C. surprised D. commissary A. far away B. come up with C. tummy D. Miss