The child's parents were frantic when she did not return home on time.
那孩子没有按时回家，她父母都要急疯了。
did you come to London for the purpose of seeing your family, or for business purposes?
你到伦敦来的目的是为了要看望家人还是为了公事？
Failing instructions I did what I thought was best.
没有任何指示，我只能按我认为最好的方法去做了。
