1. A. dangerous B. accident C. telephone D. worker E. engineer

• Odd one out: Telephone (It's a device, not a person)

2. A. interview B. wonderful C. benefit D. volunteer E. attention

• Odd one out: Benefit (It's a positive outcome, not a person or action)

3. A. possible B. conjunction C. recycle D. rubbish E. hospital

• Odd one out: Conjunction (It's a grammar term, not a physical object)

4. A. service B. project C. protect D. confidence E. depression

• Odd one out: Depression (It's an emotional state, not an action or thing)

5. A. general B. graffiti C. coupon D. author E. compliment

• Odd one out: Author (It's a person, not a thing)

6. A. shelter B. blanket C. invite D. delightful E. championship

• Odd one out: Delightful (It's an adjective describing a feeling, not a thing)

7. A. arcade B. cartoon C. terrible D. favorite E. supply

• Odd one out: Supply (It's a noun referring to a quantity, not a type of entertainment)

8. A. dishwasher B. athletics C. unhappy D. evident E. figure

• Odd one out: Dishwasher (It's an appliance, not a human activity or characteristic)

9. A. uniform B. appointment C. cafeteria D. computer E. natural

• Odd one out: Natural (It's an adjective describing something occurring in nature, not a man-made object)

10. A. entertainment B. celebration C. problem D. excellent E. melodic

• Odd one out: Excellent (It's an adjective, not a noun referring to an event or situation)

11. A. different B. orchestra C. president D. curriculum E. cello

• Odd one out: Curriculum (It's a course of study, not a person or musical instrument)

12. A. informal B. provide C. scientist D. violin E. injury

• Odd one out: Scientist (It's a person, not an action or thing)

13. A. employment B. different C. dependent D. preparation E. friendly

• Odd one out: Friendly (It's an adjective describing a personality trait, not a concept related to work or relationships)

14. A. engineer B. national C. instead D. arrive E. automatics

• Odd one out: Instead (It's an adverb, not a noun)

15. A. intelligent B. interest C. recycle D. improve E. comfortable

• Odd one out: Recycle (It's a verb, not an adjective or noun)

16. A. gallery B. musician C. museum D. reserved E. politics

• Odd one out: Reserved (It's an adjective describing a personality trait, not a place or person)

17. A. fantastic B. definitely C. painting D. economics E. possible

• Odd one out: Painting (It's a noun referring to a work of art, not an adjective or adverb)

18. A. necessity B. festival C. tornado D. deny E.

• Odd one out: Deny (It's a verb, not a noun)

19. A. perform B. electronic C. polite D. worried E.

• Odd one out: Worried (It's an adjective, not a noun or verb)

20. A. national B. humor C. scientific D. mathematics E. realize

• Odd one out: Realize (It's a verb, not a noun)