根据短文内容，给下列句子排序

     Hi, I'm Sam, and this is my dog Blackie.

     I can't see, so Blackie helps me. Our mornings are busy. Blackie wakes up first, and then I get up.

We play together, and then he eats, and I do some exercises. Blackie and I like to go for a walk together.

So we leave the house early. When I get back, I have a shower, do some homework, and then I have

breakfast.

( )Sam takes a shower.

( )Blackie eats.

( )Sam gets up.

( )Sam does his homework.

( )Sam has breakfast.

( )Blackie wakes up.

( )Sam and Blackie leave the house early.

( )Blackie and Sam play.

( )Sam does some exercises.