Brian was a soldier. he just got word that he was called back to active service. He'd have to do what soon?\nOptions:\n- report for duty\n- wait for orders\n- fight for freedom\n- obay\n- receive orders Let's think step by step:
User
A person has to report for duty when he is at service. As he was called back to active service so he'd have to report for duty. So, the answer is report for duty.
Assistant