oral lesson

5 mins 6 secs

5 mins

27 mins 23 secs

6 mins

29 secs

4 mins 58 secs

25 mins 33 secs

12 mins

10 mins 49 secs

6 mins 5 secs

2 mins 6 secs

4 secs

4 mins 55 secs

13 mins 56 secs

44 secs

31 secs

59 secs

1 min 26 secs

51 secs

1 min 2 secs

3 mins 2 secs

30 secs

31 secs

11 mins 11 secs

6 mins 25 secs

5 mins 33 secs

5 mins

2 mins

27 mins 24 secs

7 mins 9 secs

5 mins 11 secs

1 min 24 secs

19 mins 52 secs

5 mins 35 secs

40 secs

45 secs

2 mins 18 secs

6 mins 9 secs

5 mins 58 secs

6 mins 46 secs