【B5】
A. skill
B. right
C. chance
D. way
Americans care about personal space because ______.
A. they can be turned off by body odor
B. they are taller and bigger
C. they believe the relationship is not intimate enough
What's the main purpose of the conference？
A. To make a plea for aiding poor countries.
B. To hold Middle East ceasefire talks.
C. To establish the International Criminal Court.
Suppose we had a meal in a restaurant and the bill was 20 dollars, how much was the appropriate tip we would give to the waiter？
A. 15 cents
B. 35 cents
C. 1 dollars
D. 3 dollars
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