Yesterday we had been playing for two hours when tom arrived. when it was 3: 00 p.m i had been waiting for bob for two hours. преобразуйте каждое из этих предложений в вопросительно и отрицательное.
Had we been playing for two hours yesterday when Tom arrived? Yesterday we hadn't been playing for two hours when Tom arrived. Had I been waiting for Bob for two hours when it was 3:00 pm? I hadn't been waiting for Bob for two hours when it was 3:00 pm.
Had I been waiting for Bob for two hours when it was 3:00 pm? I hadn't been waiting for Bob for two hours when it was 3:00 pm.