V. Word Form (10 points, 1 point for each) 将括号中的各词变为适当形式填入空白。
56. Sometimes information in the long-term memory (be) hard to remember.
57. In the 1600's, travelers from Europe (bring) back diamonds from India.
58. Insurance fundamentals can (understand) by those willing to study them.
59. He wanted the letter (mail) at once.
60. We become used to (see) blood on the news on television, or in full color in newspapers and magazines.
61. As a generally (accept) medium of exchange, money rules out the need for the direct exchange of one item for another.
62. Almost everyone spends a considerable amount of present moments (worry) about the future.
64. Well-organized material is (well) remembered than jumbled information.
65. If we (not have) air, there would be no sound.
