He demanded that the meeting ______ put off.

that___________everything in the universe

How was your holiday?— It couldn’t have been _____. I just stayed in the hotel because it was raining most of the time.[ ]

expected you yesterday—— I’m sorry, I______you to say that I couldn’tbe here until today

依次填入下列各句横线处的成语，最恰当的一组是 ①精于谋划小圈子的人，拉帮结派，编织自己的关系网，以使自己左右逢源，如鱼得水。结果却是_________，到头来圈住的定会是自己。②作为城里人如果错误地认为农村远离城市，对农村污染视而不见，甚至把城市污染物转移到农村，终究要_________，用自己的健康来偿还。③机器能够为人类造福，但如果将来机器发展得足够智能，那么人工智能就是“人类最大的潜在威胁”，玩弄人工智能等同于“召唤恶魔”，_________。