71.
After that tiresome long journey, he felt drowsy.

72.
She has an insatiable love for music.

73.
Sporadic rise in his temperature has caused us much worry.

74.
She was not the one who committed the crime, but she was culpable too.

75.
He has implicated them in the conspiracy.

76.
An enquiry was ordered to ascertain the actual cause of the accident.

77.
The need of the hour is to initiate the renaissance of moral conscience and halt the rampant corruption, for it could even hasten the end of our civilisation.

78.
The newly found drug on the epidemic was not at all deleterious.

79.
That case is not amenable to ordinary rules.

80.
Hearing the news, the workers were in a state of euphoria.