阅读短文填空。

     Look at this picture. It's our house. Some hills are near the house. There is (有) a big tree here

in front of the house. A bird (鸟) is in the tree. My brother's cat (猫) is under the tree. Its name is

Tom. There is a lake behind the house. A boat is on the lake now. In the boat there is a girl.  That's

my sister. Her name is Kate. Her dog is in the house.

1. A bird is in the _____ .

2. The _____ is under the tree.

3. A _____ is in the boat.

4. My sister is _____.

5. The cat's name is_____.