السؤال 40

Use the past continuous passive for two operations in progress at 3 p.m. yesterday: Both generators ___.

were been monitored
were being monitor
were being monitoredالإجابة الصحيحة
was being monitored

الشرح

Were being monitored is right because generators is plural and the requested past ongoing passive takes were being plus a participle. Was being monitored contains the right sequence but fails plural agreement.

الشرح

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