A subway is an effective way to solve traffic problems in_________big city. It has evident advantages, such as_______speed and convenience.
| A．the; the | B．a; the | C．a; / | D．the; a |
The garden looks more beautiful ____ a lot of flowers coming out.
| A．for | B．with | C．because of | D．as |
I’m afraid this is the best way ____we can think of ____you.
| A．that; helping | B．that; to help |
| C．which; helping | D．which; to help |
All the universities have duty to _______ their students ____of the quick development of the scientific world.
| A．make; known | B．have; understood |
| C．keep; informed | D．find; included |
I _______ spend the Saturday afternoon with my old friends in the zoo, but they did not come.
| A．was going | B．was to | C．will | D．was about to |
Reading books is very important for developing the students’ understanding of the world, ____?
| A．is it | B．are they | C．isn’t it | D．aren’t they |