A. thirty B. collection C. avoid D. throng A. steward B. invest C. competence D. interview A. how many B. flesh C. traffic D. prolonged A. repeat B. disturbing C. imperative D. sales reps A. computer B. request C. a lot of D. meander A. fly away B. impose C. be hard on D. sandstorm A. routine B. stranger C. guard D. import A. lastly B. associate C. thirteenth D. eastward A. cool B. Canberra C. boil D. hip hop A. researcher B. married C. customer D. surgery