A. spawn B. ball C. throw away D. bulb A. applause B. complaint C. a box of D. gray A. suitcase B. go well C. twofold D. acquire A. be able to B. digestive C. swam D. exist A. despise B. gum C. equipment D. conventional A. hold back B. pot C. breathe D. shake hands A. pass on B. jelly C. microscope D. fail A. ski B. correctly C. go up D. be thirsty for A. white B. knife C. teacher D. able A. volume B. vinegar C. painting D. DNA