Listen and number.
Giải thích

Transcript:
Number 1. I have a cat.
Number 2. I have a bird.
Number 3. I have some goldfish.
Number 4. I have two rabbits.

Transcript:
Number 1. I have a cat.
Number 2. I have a bird.
Number 3. I have some goldfish.
Number 4. I have two rabbits.