21.Beth could ____ her coat because it had largered buttons.
A. recognize
B. prove
C. define
D. claim
22.Postal ____ are determined by the class and weight of the parcel mailed.
A. taxes
B. payment
C. fees
D. premium
23.My father is so deaf that he has to use a hearing____.
A. help
B. aid
C. support
D. tool
24.On New Year’s Eve, there will be a firework ____at People’s Square.
A. display
B. performance
C. show
D. exhibition
25.The ____ of beer and alcohol in New Zealand is very high.
A. consumption
B. use
C. drink
D. absorption