Choose the correct item

1. The designers will show off their creations at a
   [trend|craze|fashion] show.
2. There is a growing
   [trend|craze|fashion] for teen plastic surgery.
3. That latest dance
   [trend|craze|fashion] has become popular across the world.
4. The main
   [personality|character|identity] in the film is a teenage boy called Luke.
5. James has a great
   [personality|character|identity] and is always smiling even when things go wrong.
6. You must carry your
   [personality|character|identity] card with you at all times.
7. The normal
   [operation|procedure|process] for cosmetic surgery is to meet with the plastic surgeon and discuss the treatment first.
8. Ann is going to hospital to have a(n)
   [operation|procedure|process] on her leg.
9. After having surgery, the recovery
   [operation|procedure|process] can be long and painful.
10. The caged animal was set
    [independent|liberate|free]
11. When you live alone, you must learn to become
    [independent|liberate|free].
12. The military plans to
    [independent|liberate|free] all the prisoners of war.
13. Josie is very
    [secretive|reserved|confidential] about whether or not she had cosmetic surgery.
14. Consultations between a doctor and their patients are strictly
    [secretive|reserved| confidential].
15. Liam is a
    [secretive|reserved|confidential]  person who rarely socialises with others.
16. The brightly coloured mural
    [appeals|interests|attracts] a great deal of attention from passers-by.
17. My friend Mike and I have similar
    [appeals|interests|attracts].
18. The idea of losing weight without dieting
    [appeals|interests|attracts] to me.
19. One of the
    [drawbacks|obstacles|barriers] of getting a tattoo is that it is permanent.
20. The council have installed
    [drawbacks|obstacles|barriers] along the riverbank to prevent flooding when it rains heavily.
21. The
    [drawbacks|obstacles|barriers] on the course were challenging, but Ben's team finished the race first.