A. grimly B. was C. distant D. times A. bacteria B. sport C. June D. aerial A. sweat B. decade C. alone D. violinist A. author B. birthday C. industriousness D. doorknob A. as well B. centimeter C. drew D. primary A. be ready for B. able C. wreck D. twentieth A. football B. make an effort C. reassure D. burn to the ground A. celebrate B. braid C. jeans D. pet A. triangle B. concrete C. oxygen D. case A. climate B. zebra crossing C. emperor D. July