Many students believe the choice of their universities should _______ their own interests.

1There ___________ a football game on TV next Sunday.

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

To build a factory is beneficial to the locals, but on the other hand, it will be not environmentally friendly—- That’s_____ environmental protection organizations disagree

In some cities the traffic police use computers to keep the traffic________smoothly.