Вопрос и отрицание в прошедшем продолженном времени, с данным предложением: Robert (2.45/to speak) on the phone. Пример прикреплен. Сама не могу. Спасибо.
Robert was speaking on the phone at 2.45 ( quarter to three)
Robert was not speaking on the phone at 2.45 ( quarter to three)
Was Robert speaking on the phone at 2.45? ( quarter to three)