UNIT 1 1LFHWRVHH\RXDJDLQ3/LVWHQDQGWLFN

3.

1LFHWRVHH

\RXDJDLQ

*RRGPRUQLQJ0LVV+LHQ

*RRGPRUQLQJ

b

a

c

c

d

0LVV+LHQ6RUU\

+RZDUH\RX0DL"

,uPODWH