What makes the space shuttle _____ is that it takes off like a rocket but lands like an airplane.
| A．exceptional | B．strange | C．unique | D．rare |
The moment I saw her, I ______ her, although she changed a lot through years.
| A．knew | B．realized | C．recognized | D．noticed |
The prize will go to the writer ______ story shows the most imagination.
| A．that | B．which | C．whose | D．what |
To keep ______ with the rapid changes of society, the old man keeps the habit of reading newspapers every day.
| A．terms | B．pace | C．progress | D．touch |
--- Does your sister work in the company?
--- No, not now. But she ______ there for 8 years.
| A．has worked | B．worked | C．had worked | D．were working |
Studies show the MP3 people have made much use of ______ music may be causing hearing loss in many people.
| A．enjoy | B．to enjoy | C．enjoying | D．enjoyed |