A. university B. strait C. support D. ear A. politician B. challenging C. nomad D. delinquency A. buoy B. cotton C. independence D. spin A. fast-food restaurant B. garden C. Congo D. once in a while A. come from B. transform C. plan D. confidence A. energe B. plant flowers C. surface D. adult A. spokeswoman B. hobby C. what D. withdrawal A. forecast B. squeak C. happy birthday D. outdoor A. character B. adequate C. earth D. be thirsty for A. drag B. behalf C. stone D. advise