西周末年，昏庸的周幽王上演了一场“烽火戏诸侯”的闹剧。诸侯率兵前往护卫周王遵守了（ ）
— The weather report says we are expecting another big snow storm tomorrow.
—________ . I planned to go mountain climbing with my classmates.
Robots will ____ for us in the future.
