Unit 1 - I'm Vietnamese.
Unit 2 - Today is September 9th.
Unit 3 - What does he do?
Unit 4 - I'm drawing a picture.
Unit 5 - I want to play hide-and-seek.
Unit 6 - I was at Linh's birthday party.
Unit 7 - I have a fever.
Unit 8 - What did you do last weekend?
Unit 9 - I'm going to visit Ha Long Bay.
Unit 10 - I usually go swimming in summer.
Unit 11 - I'm going to the Botanical Garden.
Unit 12 - Where’s the museum?