V. Word spelling (10 points, 1 point for two words)
将括号中的各词变为适当形式填入空白。答案写在答卷纸上。
56. Experiments have to be made under _______ (care) controlled conditions.
57. Garage - sale items usually _________ (price) at a very small part of their original cost.
58. The part of the moon _________ (face) away from the sun appears dark.
59. He was the first to draw a map that _________ (base) on all available knowledge, rather than on guess or imagination.
60. By the time we got to the airport the plane _________ (take) off.
61. A plant that grows more than three _________ (foot) is unusual in that area.
62. In 1964, the Olympic Games in Tokyo became the first program ________ (transmit) via satellite.
63. But for the traffic jam, we ________ (will, arrive) on time.
64. The manager insisted on _________ (treat) as an ordinary employee.
65. Please send us the goods at your _________ (early) convenience.
