Question: A jackhammer and drill are both being used at a construction site. If Jimbo is standing closer to the jackhammer, it will sound _____ then the drill (A) quieter (B) louder  Do not use A and B to answer the question but instead, choose between "jackhammer" and  "drill".
drill
------
Question: Tim's helicopter generated more heat while flying through hot air then flying through cold air. He then assumed that the _____ had more friction (A) hot air (B) cold air  Do not use A and B to answer the question but instead, choose between "hot air" and  "cold air".
hot air
------
Question: A man is sitting in the stands watching bullfighters at work. He moves a little closer, just as one of the bulls breaks free of its enclosure. In a panic, the man flees for his life. He's more likely to work up a sweat while running because (A) he's exerting himself while running (B) he's not exerting himself at all while running  Do not use A and B to answer the question but instead, choose between "man flees for his life" and  "man is sitting in the stands".
man flees for his life
------
Question: The hippy van drove slow through the sandy shore and quickly on the pier because it had (A) more friction (B) less friction  Do not use A and B to answer the question but instead, choose between "sandy shore" and  "pier".
