Answers:

Exercise 1

3 –  third

9 –  ninth

16 – sixteenth

27 – twenty forth

18 – eighteenth

31 – thirty first

45 – forty fifth

7 – seventh

14 –  fourteenth

53 –  fifty third

68 –  sixty eighth

74 –  seventy fourth

89 –  eighty ninth

90 –  ninetieth

97 –  ninety seventh

100 – one hundredth

Exercise 2.

22 Nov – the twenty forth of November

1 Jan – the first of January

12 Jul – the twelfth of July

5 Sep – the fifth of September

21 Mar – the twenty first of March

4 Oct – the fourth of October

2 Apr – the second of April

20 Jun – the twentieth of June

3 May – the third of May

9 Feb – the ninth of February

1367 – thirteen sixty seven

1580 – fifteen eighty

1700 – seventeen hundred

1899 – eighteen ninety nine

1913 – nineteen thirteen

1986 – nineteen eighty six

2001 – two thousand and one

2013 – two thousand and thirteen

2019 – two thousand and nineteen

2020 – two thousand and twenty