A. prehistoric B. brigade C. battered D. drink A. two B. reveal C. release D. as usual A. occupy B. New Year's Day C. presume D. don't A. blackboard B. federal C. terrifying D. millennium A. nervous B. aid C. chair D. pollute A. downhill B. stand up C. torchlight D. sportsman A. social media B. in a word C. over there D. saying A. rubber B. science fiction C. amusement D. bird A. cascade B. run C. realm D. routine A. younger B. crayon C. stick D. can't wait