Question

Revision should be
(a) a continual exercise
(b) a continuous exercise
(C) an important exercise reversed for examinations weeks
(d) a personal academic activity done during private study​

Answer 1

Explanation:

a continuous excercise

Answer 2

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$\sf \huge \red{\boxed {Answer}}$

$\sf \small{A \: continuous \: excercise}$

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