152.be astonish at sth 因某事感到震惊
153.change sth into sth/exchange sth for sth 把……变成/交换
eg.Can you change this note into coins?/你能把这张纸币换成硬币吗?
eg.May I exchange this book for your new pen?/我能用这本书换你的新笔吗?
154.come into being/come to oneself/形成/恢复意识
eg.The new system came into being in the late 19th century./这种新体制在十九世纪后期开始形成。
155.have sth in common with sb 和某人有共同点
eg.The twins have a lot of things in common with each other./孪生姐妹间有很多相似点。