UNIT 1

SHORT CONVERSATION: BABDD

LONG CONVERSATION: DBCD

PASSAGE ONE:DDBA

PASSAGE TWO: 

UNIT 2

SHORT CONVERSATION: DBCAD

LONG CONVERSATION: DCBC

PASSAGE ONE: ABAC

PASSAGE TWO

UNIT 3

SHORT CONVERSATION:CCBDA

LONG CONVERSATION: BCAD

PASSAGE ONE: CABC

PASSAGE TWO

UNIT 5

SHORT CONVERSATION: ADACC

LONG CONVERSATION: DCDC

PASSAGE ONE: DBAC

PASSAGE TWO