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Odd one out
1. A. polite B. mature C. patient D. engineer
2. A. chemist B. scientist C. explore D. archeologist
3. A. develop B. doctor C. invent D. identify
4. A. spaceship B. flexible C. important D. limited
5. A. literature B. biologist C. physics D. mathematics
6. A. decide B. support C. engineer D. replace
7. A. possible B. robot C. computer D. mobile phone
8. A. admire B. solve C. identify D. enormous
9. A. science B. industry C. explore D. technology
10. A.space B. chemist C. scientist D. physicist