What letter is this?

What does a say? a b c d e

applea

bananab

catc

dogd

elephante

frogf

goat g

horse h

ice-cream i

j jump

k kangaroo

l lion

m mouse

n nest

o octopus

p pig

q queen

r rabbit

s sun

t tomato

u umbrella

v van

w wolf

x x-mas

y yo-yo

z zebra