71.
Ram was . . . . . . . . best student in the class.

72.
Pacific is . . . . . . . . deepest ocean.

73.
You won't reach to . . . . . . . . back of . . . . . . . . auditorium; so we'll have to use . . . . . . . . amplifier.

74.
. . . . . . . . Summer is . . . . . . . . hot season.

75.
. . . . . . . . life is strange sometimes. You never know what is going to happen next.

76.
. . . . . . . . bravery is a virtue.

77.
'A' is . . . . . . . . indefinite article.

78.
English is . . . . . . . . international language.

79.
Ambulances arrived at the scene of the accident and took . . . . . . . . injured to hospital.