৬৪২১
Choose the correct passive voice. All of his friends laughet at him.
উত্তর
He was laughed at by all his friends.
৬৪২৩
Our flight from Amsterdam to London was delayed---------the heavy fog.
উত্তর
because of
৬৪২৮
Which is the correct passive voice of the following sentence: We shall hear his voice no more.
উত্তর
His voice will be heard no more.