Which of the phrases given below the sentence should replace the phrase printed in bold type to make it grammatically correct? If the sentence is correct as it is, mark 'E' as the answer.
It was unanimously resolved that the parties should unitedly undertook launching of popular programmes.
A.
should be united undertook
B.
should be unitedly undertaken
C.
should be unitedly undertake
D.
should unitedly undertake
E.
No correction required
Correct answer is D
No explanation has been provided for this answer.
