用所给词的适当形式填空，每空不限一词。

81. The police believe these footprints are one of the _____________ (thief).

82. The man in his _____________(forty) is the person who saved that boy.

83. Red can help when you are having difficulty making a ____________ (decide).

84. The story            (it) is so interesting that I want to read it again.

85. After running for an hour, she was out of ____________ (breathe)

86. Many people think that it’s far          ___  (comfortable) to travel by train than by air.

87. The old man said that he           (lie) in bed from eight to ten last night．

88. The program was covered __________ last night, not recorded. (live)

89. You have no choice but _________(study) hard if you want to enter your ideal school.

90. All the students _____________ (divide) into four groups and then they went on hiking with four teachers.

根据句意，用括号中所给词的正确形式填空，每空不限一词。

1.The police believe these footprints are one of the _____________ (thief).

2.The man in his _____________ (forty) is the person who saved that boy.

3.The old man said that he __________ (lie) in bed from eight to ten last night．

4.No country _________ (make) such great progress as China in the past thirty years.

5.All the students _____________ (divide) into four groups and then they went on hiking with four teachers.