Unit 1. They're firefighters!
Unit 2. Does he work in a police station?
Unit 3. Would you like a bubble tea?
Unit 4. We have English!
Unit 5. We're having fun at the beach!
Unit 6. Funny monkeys!
Unit 7. It isn't cold today!
Unit 8. Let's buy present!
Unit 9. What time is it?
Unit 10. Do they like fishing?
Unit 11. How do we get to the hospital?
Unit 12. A smart baby!