1. I have a/an/the dogs. I love them so much!
2. a/an/the dog is write. Her name is penny.
3. my brother has a/an/the big weeking house.
4. a/an/the polar bears are white.
5. I like a/an/the this book.
6. John is a/an/the Pola's brother.

1 a

2 an

3 the

4 a

5 the

6 a