A. hybrid rice B. devise C. boy D. in need of A. cosmic B. cook C. book D. that's A. afresh B. twenty-four C. wave D. after-class A. ecosystem B. earphone C. plea D. ninety A. war B. skeleton C. hold back D. twenty-five A. humanitarian B. folk C. hello D. twenty-nine A. originally B. jerky C. cycling D. twenty-three A. amusement B. pirate C. break D. sixty A. patronage B. No eating or drinking C. forty D. amazed A. bury B. Cincinnati C. invaluable D. one hundred