61. B) Well-educated people tend yo work longer.
62. B) A rapid technological advance.
63. A) Economic growth will slow down.
64. C) Even wealthy people must work longer to live comfortably in retirement。
61. A)More men taking an extended parental leave.
62. C) Their number is too small to make a difference.
63. A) A long leave will have a negative impact on their career.
64. D) sympathy.