A. authentic B. struggle C. meat D. flight A. walk on B. starve C. technology D. good A. drill B. exactly C. identical D. accomplish A. grandma B. regardless of C. believable D. expect A. shame B. fried C. trial D. sudden A. possibility B. years old C. then D. give up A. retire B. curative C. heat D. orbit A. ought to B. suspicious C. at the speed of D. set off A. favor B. elephant C. secondary D. tower A. school-leaver B. burgle C. take after D. highway