47.Now that she is out of a job, Lucy（）going back to school, but she hasn’t decided yet.

78.The ground around here is mostlyand not very good for farming.

77.His speech（ ）the young people to continue their study.

76.It is a（ ）truth that man is the only animal that has the power to speak and reason.

75.The rebuilding plan was（ ）to the committee.

74.The（ ）between the two playing periods of a football game is only a few minutes.

73.The question then（ ）: What are we going to do when we graduate from the university?

72.There are two governments in this country. But neither of them is regarded as the（ ）one by the other.

71.The wounded soldiers’ blood（ ）the ground red at the front.

70.How can we finish the work in the（ ）of any other helpers?

69.Since 1978, many new（ ）have been developed in our university to meet the increasing demands of the students.