MBA Entrance Verbal Ability Test for MAT, MAH CET

Q.  The given sentence is in active/ passive voice. Change the voice of the sentence. Select the correct option from the sentence below.

He had kept up his diet program for a month.


a. His diet program had been kept up for a month.
b. His diet program was kept up for a month.
c. His diet program had been kept for a month.
d. The doctor had kept up his diet program for a month.


ANSWER: See Answer
 
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