Studying for the exam

11 mins 34 secs

2 mins 47 secs

6 mins 12 secs

1 min 26 secs

26 secs

1 min 52 secs

4 mins 10 secs

2 mins 24 secs

21 mins 1 sec

14 mins 26 secs

20 secs

26 secs

15 secs

2 mins 22 secs

3 mins 57 secs

1 min 58 secs

7 mins 21 secs

9 mins 50 secs

1 min 5 secs

56 secs

44 secs

53 secs

12 mins

36 mins 7 secs

26 mins 36 secs

15 secs

24 mins 53 secs

1 min 6 secs

1 min 32 secs

13 mins 38 secs

12 mins 17 secs

34 secs

6 mins 24 secs

8 mins 51 secs

20 mins 35 secs

34 secs

1 min 49 secs

8 mins 54 secs

8 mins 5 secs

7 mins 18 secs