60. Sadly, as spending on private gardens has , spending on public parks has generally declined.
A) heightened C) flown
B) lifted D) soared
61. Lung cancer, like some other cancers, often doesn't produce until it is too late and has spread beyond the chest to the brain, liver or bones.
A) trails C) symptom B) therapies D) symbols
62. With the increasing unemployment rate, workers who are 50 to 60 years old are usually the first to be
A) laid off C) laid out B) laid aside D) laid up
63. The physical differences between men and women can be directly to our basic n as hunters and child-bearers.
A) pursued C) switched B) traced D) followed
64. It is clear that the dog has a much greater of its brain devoted to smell than is the case with humans.
A) composition C) percent B) compound D) proportion
65. American college students are increasingly with credit card debt and the consequences can be rather serious.
A) boosted C) discharged B) burdened D) dominated
66. Numerous studies already link the first meal of the day to better classroom
A) performance C) behavior B) function D) display