And【B13】______, in spite of the 17 years I have spent
A. also
B. so
C. yet
D. then
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Taxi drivers would【B11】______to stop for me and my Korean-American friends
A. like
B. refuse
C. struggle
D. want
But the distinction【B20】______by the time they were seven.
A. vanished
B. appeared
C. banished
D. developed
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