Why does the writer give the example of passers-by in Paragraph 2？
A. To show that people are not comfortable with eye contact from strangers.
B. To show that strangers can get to know each other easily through eye contact.
C. To prove the point that people look more friendly with direct eye contact.
D. To prove the point that eye contact plays a role in social communication.
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The plain silver ring was her favorite; it was ______ to her from her great-grandmother.
A. handed out
B. handed down
C. handed over
D. handed in
There is some doubt ______ Julia can pass her driving test tomorrow.
A. whether
B. that
C. which
D. if
It was ______ I left my hometown and moved to Hangzhou.
A. ten years ago that
B. ten years since
C. ten years when
D. for ten years since
Words failed to ______ her excitement when she was told she had won the first prize in the
A. explain
B. convey
C. conduct
D. transmit
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