Հարց 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 monitoredՃիշտ պատասխան
was being monitored

Բացատրություն

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.

Բացատրություն

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