A. look down upon B. pasture C. type D. in all A. weapon B. in the meantime C. tough D. basket A. virus B. prehistoric C. sailor D. grass A. cast down B. collapse C. untold D. family A. obesity B. bridge C. structure D. bounce A. clean B. seventeen C. egg yolk D. scary A. be bad for B. glasses C. letter D. minority A. tree B. tremble C. say thanks to D. maths A. found B. school is over C. climb D. communications A. milk B. ethanol C. surrounding D. next