What has psychologist Rod Martin found about humor?
A. It is a double-edged sword.
B. It is a feature of a given culture.
C. It is a unique gift of human beings.
D. It is a result of both nature and nurture.
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What did ancient Greeks think of humor?
A. It was self-defeating.
B. It was aggressive.
C. It was the essence of comedy.
D. It was something admirable.
What percent of people thought it was wrong when guests helped themselves to food without asking first?
A. 22
B. 88
C. 19
D. 61
Which is the best title for the paper?
A. dos and don’ts when making a visit to a friend’s house
B. how to send a gift
C. intrusion of privacy
D. unwelcome guests
How long does it take to make a good first impression?
A. 50 seconds
B. 45 seconds
C. 40 seconds
D. 30 seconds
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