7. Respuestas a las actividades de la unidad 1 (Track 25-74)



M12 Track 25 Answers to activity 1

M12 Track 26 Answers to activity 2

M12 Track 27 Answers to activity 3

M12 Track 28 Answers to activity 4

M12 Track 29 Answers to activity 5

M12 Track 30 Answers to activity 6

M12 Track 31 Answers to activity 7

M12 Track 32 Answers to activity 8

M12 Track 33 Answers to activity 9

M12 Track 34 Answers to activity 10

M12 Track 35 Answers to activity 11

M12 Track 36 Answers to activity 12

M12 Track 37 Answers to activity 13

M12 Track 38 Answers to activity 14

M12 Track 39 Answers to activity 15

M12 Track 40 Answers to activity 16

M12 Track 41 Answers to activity 17

M12 Track 42 Answers to activity 18

M12 Track 43 Answers to activity 20

M12 Track 44 Answers to activity 21

M12 Track 45 Answers to activity 22

M12 Track 46 Answers to activity 23

M12 Track 47 Answers to activity 24

M12 Track 48 Answers to activity 25

M12 Track 49 Answers to activity 27

M12 Track 50 Answers to activity 28

M12 Track 51 Answers to activity 29

M12 Track 52 Answers to activity 30

M12 Track 53 Answers to activity 31

M12 Track 54 Answers to activity 33

M12 Track 55 Answers to activity 34

M12 Track 56 Answers to activity 35

M12 Track 57 Answers to activity 36

M12 Track 58 Answers to activity 38

M12 Track 59 Answers to activity 39

M12 Track 60 Answers to activity 42

M12 Track 61 Answers to activity 44

M12 Track 62 Answers to activity 45

M12 Track 63 Answers to activity 46

M12 Track 64 Answers to activity 47

M12 Track 65 Answers to activity 48

M12 Track 66 Answers to activity 49

M12 Track 67 Answers to activity 50

M12 Track 68 Answers to activity 51

M12 Track 69 Answers to activity 52

M12 Track 70 Answers to activity 55

M12 Track 71 Answers to activity 56

M12 Track 72 Answers to activity 57

M12 Track 73 Answers to activity 58

M12 Track 74 Answers to activity 59