43.He is very（ ）to call me tonight. I can sense that.

82.When we receive the goods you return to us, you（ ）a full refund with a week.

81.While nuclear weapons present grave（ ）dangers, the predominant crisis of overpopulation is with us today.

80.Our teacher was（ ）by the funny story.

79.Some people say that education is the bestfor children.

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?