wedding of Prince William and Kate Middleton has attention of millions of people in the world.
| A．A; / | B．The; / | C．A; the | D．The; the |
One-third of the country _____ covered with trees and the majority of the citizens _____ black people.
| A．is; are | B．is; is |
| C．are; are | D．are; is |
You look so young．Haven’t you graduated from your university?
Yes, I _______ in the English Department of Zhejiang Normal University for four years．
| A．was studying | B．study |
| C．had studied | D．studied |
All the scientific evidence ______ that increasing use of chemicals in farming______damaging our health．
| A．show; are | B．shows; are |
| C．show; is | D．shows; is |
It is required that the students _____ mobile phones in their school, so seldom _____them using one．
| A．should not use; you will see |
| B．mustn’t use; will you see |
| C．not use; you will see |
| D．not use; will you see |
Nuclear ______ be really dangerous at times even though it’s a nice energy in general．
| A．shall | B．should | C．can | D．Must |