My name is …………………………………………………………..………
I’m in class …………………………………………………………..………
1. What do they do?
a
1
p
w
s
m
h
o
a
e
t
c
t
h
r
k
e
h
j
l
t
s
y
u
i
a
n
r
r
c
t
f
n
2
p
u
s
r
e
o
s
w
t
e
t
y
z
k
h
t
j
l
a
s
e
t
u
b
n
a
a
c
`f
g
m
a
t
e
r
3
p
s
v
t
w
d
i
a
y
w
k
h
j
l
e
s
w
e
l
n
a
r
r
g
f
e
i
t
r
h
e
h
s
i
u
c
o
m
i
a
t
s
o
r
u
b
m
p
4
a
v
l
d
c
y
k
a
j
r
d
w
r
e
n
a
i
g
f
f
u
e
v
w
d
f
i
k
h
r
t
g
e
r
h
n
a
t
g
f
o
b
o
a
r
t
h
s
e
f
5
e
p
m
o
l
l
h
k
i
c
o
e
m
a
u
w
8
p
7
a
n
s
k
j
l
e
w
l
n
a
n
g
f
m
p
o
s
m
v
o
a
w
d
x
t
y
z
o
s
t
o
h
a
t
w
o
u
c
f
t
i
c
r
r
m
a
6
j
c
k
e
b
e
k
r
j
l
e
w
l
l
n
r
o
o
f
o
m
o
a
t
c
o
o
d
b
m
p
9
a
r
n
o
t
y
k
t
j
l
d
w
e
l
n
a
p
g
f
w
m
o
a
c
r
h
s
u
c
a
1
p
s
h
e
t
t
h
k
e
j
l
t
y
i
a
n
r
r
t
f
n
2
p
u
s
r
e
o
s
w
t
e
t
y
z
k
h
t
j
l
a
s
e
t
u
b
n
a
a
c
`f
g
r
3
p
e
s
m
v
t
a
w
d
i
a
y
w
k
h
t
j
l
e
s
w
e
e
l
n
a
r
r
g
f
i
t
r
h
e
h
s
i
u
c
o
m
i
a
t
s
o
r
u
b
m
p
4
a
v
l
d
c
y
k
a
j
r
d
w
r
e
n
a
i
g
f
f
u
e
v
w
d
f
i
k
h
r
t
g
e
r
h
n
a
t
g
f
5
e
p
m
o
l
l
h
k
i
c
o
e
m
a
u
w
8
p
7
a
n
s
k
j
l
e
w
l
n
a
n
g
f
m
p
o
s
m
v
o
a
w
d
x
t
y
z
o
s
t
o
h
a
t
w
o
u
c
f
t
i
c
r
r
m
a
6
o
j
b
c
o
a
k
e
r
b
e
t
k
r
h
j
l
e
s
w
e
l
l
n
r
o
f
o
f
o
m
o
a
t
c
o
o
d
b
m
p
9
a
r
n
o
t
y
k
t
j
l
d
w
e
l
n
a
p
g
f