“The new arrangement combined walks and economy". The 'voice' in the above sentence has been correctly changed in

Options

A. the new arrangement had combined walks and economy
B. walks and economy are combined in the new arrangement
C. walks and economy were combined in the new arrangement
D. walks and economy have been combined by the new arrangement

Answer

C

Explanation

.Walks and economy were combined in the new arrangement. is the appropriate passive voice.