The popularity of films such as Jurassic Park, a scientist clones several kinds of extinct dinosaurs, proves how the idea struck a mixture of fear and excitement into people’s hearts.
60. Once you get _______ something, it is very hard to ________.
58. Sometimes, the entrance tickets are _______ free of charge from the university.
57. I have never dreamed of _______ such a good hotel in this town.
56. _______ for our teachers, we’d never have been able to enter this university.
15. Some of the doctors are paid almost ______ as the nurses.