30. 　Every car or trunk usually carries a (n) _____ wheel whenever it goes.

A. additional　　　　　　 B. extra　　　　　　　　　 C. extraordinary　　　 D. spare

29. 　The ship “Titanic” was _____ when it hit into an iceberg.

A. wounded　　　 　 B. sunk　　　 　　　　 C. wrecked　　　 　 D. failed

28. 　The water could not flow freely because the pipe was _____.

A. blocked　　　　　　　 B. trapped　　　　　　　 C. loaded　　　　　　　　 D. forced

27. 　This hotel _____ $60 for a single room with bath.

A. claims 　　　　　　　　 B. demands 　　　　　 C. prices 　　　　　　　 D. charges

26. 　The manager _____ one of the hotel servants of stealing the money.

A. blamed　　　　　　　　 B. accused　　　　　　　 C. scolded　　　　　　　 D. charged

25.　　 Mrs. Brown found herself lost because she could find no _____ of the hotel when she had walked twenty minutes.

A. mark　　　　　　　　　 B. feature　　　　　　　 C. sign　　　　　　　　　　 D. symbol

24. 　According to yesterday’s newspaper, a(n) _____ family of city residents in this country owns about 80,000 yuan in the banks.

A. general　　　　　　　　 B. common　　　　　　 C. average　　　　　　　 D. usual

23. 　Free medical treatment in this country covers sickness of mind as well as _____ sicknesses.

A. normal 　　　　　　　 B. regular 　　　　　　　 C. average 　　　　　　 D. ordinary

22. 　My uncle has lost his wallet with 3000 yuan in it, and I am going to say something to _____ him.

A. release　　　　　　　　 B. comfort　　　　　　　 C. amuse　　　　　　　　 D. entertain

21. 　When I saw Rosie, I stopped and smiled but she _____ me and walked on.

A. missed　　　　　　　　 B. neglected　　 　 C. ignored　　　　　　　 D. overlooked