Giai giup em may cau nay a

9. I was the only person to see the difficulty.
10. Am I the next person to join the interview?
11. This is the third to be late for the meeting today.
12. He was the second man to be saved in the fire.
13. She is the only woman to be appointed to the board.
14. There are some reports that must be written this morning.
15. The fifth man to be interviewed was completely unsuitable.
16. The language we should master is English.
17. Here is the novel she could read.
18. These are picture books children can read.
19. This is the swimming-pool children can swim.