1. No one imagined that the apparently _________ businessman was really a criminal.
A. respectful    B. respectable    C. respective    D. respected
 
2.  Comrade Li Dazhao, _________ librarian of Beijing University, was one of the founders of the Chinese Communist Party.
A. sometimes    B. sometime    C. some time    D. some times
 
3. People cannot but feel ____ , for they simply cannot understand how he could have made such a stupid mistake.
A. puzzled   B. delighted   C. induced   D. inspired
 
4. Although architecture has artistic qualities, it must also satisfy a number of important practical ________ ．
A. obligations          B. regulations          C. observations        D. considerations
 
5. Circus tigers, although they have been tamed, can ________ attack their trainer.
A. unexpectedly     B. deliberately    C. reluctantly    D. subsequently
 
6.  They decided to leave the waiter a big ________ because the food and service had been excellent.
A. note    B. reward   C. tip   D. gift
 
7. There was a good ________ of the countryside from the front of the bus.
A. sight    B. view    C. scene   D. scenery
 
8. I’d like to take ________ of this opportunity to thank you all for your cooperation.
A. profit    B. benefit    C. advantage   D. interests
 
9. His test results are not very _________. He does well one week and badly the next.
A. invariable     B. consequent     C. continuous    D. consistent

10. Our house is the most _________ one in the street; it is painted red.
A. permanent     B. indifferent     C. predominant    D. prominent