In the following questions, a part of the sentence is given in bold. Below are given alternatives to the bold part at 1,2,3 and 4 which may improve the sentence. Choose the correct alternative.
They were being commanded to wait till the signal was given.

Options

A. commanded
B. command
C. given command
D. No Improvement

Answer

A

Explanation

Here, Past Simple (Passive)-commanded is the right usage.