21. The psychologist studying the nature of sleep have made important discoveries.
22. He was the only man to reach the top.
23. He is always the first to come and the last to go.
24. People listening to very loud music may suffer gradual hearing loss.
25. He was the second man to be saved in the fire.
26. I haven't got anything to open a bottle of wine with.
27. The Queen Elizabeth is the largest ship to have been built on the island.
28. The fifth man to be interviewed was completely unsuitable.
29. This is the third to be late for the meeting today.
30. Am I the next person to join the interview?









