（2014届江西省重点中学盟校高三第二次联考英语试卷）30. －Lydia, what did our head-teacher say just now?－Every boy and every girl as well as the teachers who _____ to lead the group _____ asked to be at the school gate before 6:30 in the morning.

The factory used 65 percent of the raw materials, the rest of which _____ saved for other purposes.

 In that train accident, _____ who were killed was more than 2000.

The university estimates that living expenses for international students ________ around $8,450 a year, which ________ a burden for some of them.

Such _________ the difficulties that we are now faced with.