He is the only one of the people here who ____ how to operate the computer.

Either you or one of your students __________ to attend the meeting that is due tomorrow.

The population of this city, 30% of which_______, ______ 10% in the last two years. 

（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.

 There ______ a sports meeting in our school next week.