35.When they entered the room, they found the windows open and something______.

76.She did not know whether to sell her books or_____.

75.,the next , problem was how to make a good plan.

74.Misunderstandings_____from lack of communication,unless_____with properly, may lead to
serous problems.

73.When Laura finally arrived, she apologized_____so late.

72.You might as well_____at the bank near the university.

71.As you are so concerned about the issue, you should make your views_____to other committee members.

70.Gilbert often attends online public lectures_____his horizons.

69.When the police broke into the house, they found the old man_____dead on the floor.

68.After_____by the doctor, you are required to turn in the examination form.

67.My roommate didn't meet the deadline. I regretted_____.