I admired my classmate Lisa very much. _____her prettiness, she was smart and helpful.
| A．Except for | B．But for | C．Apart from | D．In spite of |
______on ten years of observation and study, Professor Wang announces that everyone dreams every night, whether they realize it or not.
| A．Basing | B．Based | C．Been based | D．Having based |
In the advanced course students must take performance tests at monthly______.
| A．gaps | B．intervals | C．length | D．distance |
An excellent way to help memory is to connect information with pictures, which_____ as a memory---link method.
| A．considers | B．is considering | C．is considered | D．considered |
To work at home has been made _____ with the development of the Internet.
| A．it possible | B．it likely | C．likely | D．possible |
Let’s keep to the point or we ___________ any decisions．
| A．will never reach | B．have never reached | C．never reach | D．never reached |