75.The artist lives in a small town __________ (坐落在)30 miles south of Chicago.

74.She agreed with us without the slightest ____________(犹豫).

73.What was it that d____________(区别) her from her classmates?

72.To make the employees work e_________(有效率的), the supervisor will allow them to have a coffee break.

71.Many famous novels, such as “The tale of two cities” and “The note of millionaire” are a__________(改编) for use of course book in school.