It is she is too inexperienced she does not know how to deal with the situation.[ ]

.Work on Rome’s Palatine Hill has turned up a series of discoveries, including____ might be the underground cave .

urprised to know that ________ two top students were caught stealing in thesupermarket. Worse still, _______ third one was found fighting with others.

u have any idea why the engineer resigned—No In fact, everyone is ____about it

_________ is 2016 Olympic Games going to be held— It will be held in Brazil (巴西).