c _ _ cus
circus
numb_ _
number
b _ _thday
birthday
s _ _ ve
serve
c _ _ l
curl
butt _ _
butter
g _ _ l
girl
sh _ _ t
shirt
p _ _ se
purse
d _ _ t
dirt
f _ _ n
fern
lett_ _
letter
f _ _ st
first
b _ _ d
bird
sk _ _ t
skirt
hamm _ _
hammer
n _ _ se
nurse
st _ _
stir
tig _ _
tiger
tw _ _ l
twirl
h _ _ d
herd