11. In an age of fuel shortage, green cars are obviously ______ superior ______ the cars that run on petrol.
A. more; than B. more; to
C. /; than D. /; to
12. In the apartment building lives a(n) ______ lawyer, who is working on a bribery case.
A. American brilliant young B. young brilliant American
C. brilliant young American D. brilliant American young
13. The boy took a look ______ his watch and knew his girl friend was late again.
A. above B. into
C. at D. over
14. The singer receives an occasional letter from the young fan ______ he has set a good example.
A. who B. that
C. for whom D. to whom
15. Nobody can explain the reason ______ the project was abandoned two years ago and then renewed earlier this year.
A. by which B. why
C. which D. how
16. ______ you are young, you will be blessed with beauty, hope, cheer, courage and power.
A. So long as B. Although
C. In case D. In that
17. I noticed there ______ a pen, two notebooks and a knife stained with blood. But they are gone!
A. be B. would be
C. was D. were
18. Both air and water ______ what most creatures cannot live without.
A. is B. are
C. was D. were
19. According to new data from the census bureau, one out of every four adults in Houston ______ have a high school diploma.
A. don’t B. doesn’t
C. haven’t D. would not
20. We think of ______ as an international practice not to interfere with other countries’ internal affairs.
A. ourselves B. that
C. / D. it
