Grace

and

Amy

wanted

a

pet,

but

they

lived

in

the

city

near

a

busy

road.

It’s

not

safe

for

a

pet

here,

their

mother

told

them.

“It

could

get

run

over.

One

wet

day,

Amy

heard

a

little

noise

outside.

Something

was

scratching

at

the

front

door.

She

looked

out

the

window.

There’s

a

puppy

on

the

door

mat!”

Amy

said.

It’s

all

wet.