72.　 The editor’s job is to keep the newspaper ____________ and interesting to the readers.

71.　 　____________ editors and reporters make informed decisions about what events to report and how to report them.

70.　 　If what they are observing can be tested in a __________ way, scientists will use experiments.

69.　 　Finally, the scientists test the theory to see if it matches what they have seen and if it can _________ future events.

68.　 　Nor______ he let the disease stop him from living the kind of life he had always dreamt of.

67.　 　One day, your doctor tells you that you have an __________ disease and may not have more than twelve months to live.

66.　　 　Imagine this: You are twenty-one years old and a __________ graduate student at one top of the top universities in the world.

65. The fire started in the basement and quickly spread to the first floor where it destroyed all the ________(家具) and equipment in the language lab.

64. There are some g____________(语法) mistakes in your composition.

63. She p____________(漆) the door a bright color.