unit 12 lesson 1

38:31

19:02

13:58

17:41

1:13:56

30:07

30:06

1:11:27

11:20

35:58

39:26

17:45

32:04

5:07

6:15

15:05

31:01

20:35

1:50

15:59

7:30

1:28

30:21

9:17

7:16

3:27

10:03

1:53

1:13

1:32

1:28

1:51

53:18

6:32

1:28

1:32

1:40

10:42

1:13

1:32