COTTON
GOLD
LEATHER
PLASTIC
RUBBER
SILK
SILVER
WOOL
WHERE
WHAT
WHY
WHEN
HOW
WHO
WHICH
W
H
E
N
L
E
R
E
H
W
R
U
B
B
E
R
S
W
D
K
T
A
F
A
A
G
A
L
H
H
U
A
I
W
T
W
O
H
P
O
N
N
H
U
H
G
A
L
R
Y
F
O
R
W
E
I
A
J
E
H
P
S
T
G
R
S
C
W
V
W
P
I
O
T
T
X
O
H
L
J
I
L
G
I
O
O
P
O
I
I
B
K
C
N
L
C
I
R
S
O
