25. C worship
26. A contains
27. C cutlery
28. A break
29. A Teacher's day
30. C the worst
31. C the most beautifully
32. C the most hard-working
33. A the biggest
34. D the most slowly
35. B the tidiest
36. B the coldest
37. C the tallest
38. A strangest
39. B best
40. B most intelligent