39 . Why was McCormick sentenced to prison? (A). He sold bombs. (B). He caused death of people. (C). He made detectors. (D). He cheated in business.

44. What can be learned from the passage? (A). The old furniture is still in the author’s first bedroom. (B). The author can still visit her first physical home in Los Angeles. (C). The author’s favorite room in her first home is the dining room. (D). Many people of the author’s age can still find their first physical homes.