1.期望某人做某事 2.向某人鞠躬 4.说到，谈到 5.在期末典礼上 6.参加 7.适应做某事 8.离线 9.毕竟 10.有……共同之处 11.难以置信/理解

expect sb to do sth bow to sb when it comes to/ refer to at the end-of-term ceremony participate in adjust/ adapt (oneself) to doing sth log off after all have …in common unbelievable