Odd one out
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Exercise 3. Odd one out.
1. A. architecture
B. custom
C. costume
D. exhibit
2. A. crop
B. sticky rice
C. shopping mall
D. livestock
3. A. flute
B. gong
C. Dan Tinh
D. piano
4. A. floating market
B. stilt house
C. terraced field
D. skyscraper