有 for three else hours么

有 for three else hours么 three other hours/three extra hours 有什么不同 I danced for three hours last Every lesson lasts for three hours She buttonholed him for three hours yesterday. 持续三个小时 ________ for three hours 【】I slept for three hours last night. He waited for hei for three hours.有for了?那过去式后能接for吗?原因是? Eddie sleeps for three hours every day(对画线提问) 注three hours 为 after three hours of waiting for the train,our p_____finally He is waiting for you three hours ago.改错,仅限一词. I have been over my homework for three hours